James had 42 dollars. He bought his sister a gift that cost x dollars. Write an expression representing how much money James has now.

Answers

Answer 1

Answer:

42 dollars -x......................


Related Questions

Home work
Give (2) advantages and
disadvantages of modern
and traditional Kitchen​

Answers

Answer:

modern kitchen=sandwich,Chinese food etc.

traditional kitchen = roti,sabji indian food etc.

May someone please help me out with this? Look at the image above. How do I do this? May someone help me out please

Answers

Answer:

u = 9

Step-by-step explanation:

angle c and a are congruent so take the 2 angles and turn them into an equation

u + 99 = 12u

subtract 1u from both sides, you're left with 99 = 11u

now, divide each side by 11

now you'll get the value of u which is 9 (u = 9)

since 99/11 is 9 that's the value of u.

Help ya girl out plsss

Answers

Answer: Scalane acute

Step-by-step explanation:

Answer:

Equilateral Acute.

Step-by-step explanation:

A triangle with 3 congruent angles is an equalateral triangle and all sides are acute

Write an equation of the line in slope-intercept form.
2
у
2
(2, 2)
-2
2
4 x
(0, - 2)
2
y =
l

Answers

the equation in slope-intercept form is y=2x-2

I have to turn this in at 5:00 pls help!!!

Answers

It would be 2/5

There’s 12 bass fish and 30 fish overall

Which equals:
12/30

And then if you simplify 12/30 you get 2/5

1/8 x a number equals 2

Answers

Answer:

The number should be 16.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

1/8 * x = 2

x = 16

7+x/5=-4whats the answer​

Answers

Answer:

-55

Step-by-step explanation:

7+x/5=-4

Subtract 7 from both sides

x/5 = -11

multiply both sides by 5

x = -55

x = -55
Hope this helps!

Let f(x) = 3x^2+5, g(x)=3x-4. Find the following value or expression
(F*g)(x)=

Answers

Answer:

(f οg )(x) = 27 x² -36 x + 53

Step-by-step explanation:

Explanation:-

Given the function f(x) = 3 x² +5 and g(x) = 3x-4

(f οg )(x) = f(g(x)

             = f(3x-4)

             = 3 ( 3x-4)² +5  ( ∵  f(x) = 3 x² +5)

            =  3 ( 9 x² - 2(3x)(4)+(4)²) +5

           = 3 ( 9 x² -12 x + 16) +5

          = 27 x² -36 x + 48 +5

         = 27 x² -36 x + 53

Final answer:-

(f οg )(x) = 27 x² -36 x + 53

can someone help me solve this please :))

Answers

I just need somebody to help me and for some reason I have to answer somebody’s thing

Factor out the greatest common factor from –12a – 8a2.
Question 3 options:

A)

–4a(3 + 2a)

B)

2a(6 – 4a)

C)

–2a(6 + 4a)

D)

4a(3 – 2a)

Answers

Answer:

A  -4a(3 + 2a)

Step-by-step explanation:

-12a - 8a^2) factor out a -4

-4(3a + 2a^2) factor out an a

-4a(3 + 2a)

Help me please I need the answer for questions 9 part A and Part B

Answers

Answer:

Part A:

c = 4 + 1.50h

c = 1 + 3h

Part B:

2 hours

$7

Step-by-step explanation:

Part A:

Number of hours = h

Cost = c

Cost for Ice Dream:

c = 4 + 1.50h

Cost for Skating Paradise:

c = 1 + 3h

Part B:

Set the equation equal to each other and solve for h:

4 + 1.50h = 1 + 3h

Collect like terms

4 - 1 = -1.50h + 3h

3 = 1.50h

Divide both sides by 1.50

3/1.5 = h

2 = h

h = 2

The cost for both locations would be equivalent at 2 hours

✔️The cost is:

4 + 1.50h = 1 + 3h

4 + 1.50(2) = 1 + 3(2)

4 + 3 = 1 + 6

7 = 7

The cost is $7

The circumference of a circle is _______

A. the length of the radius
B. the distance around the circle
C. the length of the diameter
D. 270​

Answers

Answer:

B. the distance around the circle

Step-by-step explanation:

To easily answer this question, take a closer look at the given answer choices.

A says, "the length of the radius." Don't let the extra words trick you! This answer choice is just describing a radius. The term, "the length of--" is just there to trick you and to make you overthink. This answer choice is not correct because a radius =/= a circumference.

C says, "the length of the diameter." This is the exact same trick in choice A. Once you ignore the term, "the length off," you see that this answer choice is just describing a diameter. This answer is also incorrect because a diameter =/= a circumference.

D just says "270." This answer choice should not be considered, as there's no numbers involved in the question. The question is just looking for the definition of a circumference. Continually, not every circle's circumference is going to be 270. For these reasons, D is also an incorrect choice.

This leaves answer choice B. After eliminating the other answers, B becomes the remaining and correct choice. "The distance around the circle," is the only and correct definition of a circumference!

Answer:

Solution :

B

Know More :

The length of radius is not known as circumference.

Circumference or perimeter is same.

Area of circle = πr²

Perimeter of circle = 2πr

[tex] \\ [/tex]

Problem 5

Each of the following statements regarding the transformation of the function
y=f(x)
is false.

State what is wrong in the statement and provide the correction that would make the statement true. For example, “The sun is a planet.” is a false statement. One possible correct answer is: “Mistake: The sun is not a planet. Correction: The sun is a star.”


Part a)

When graphing the function
y=f(x+3)
, all of the
x
values would be shifted to the right by 3 because the transformation is a shift right by 3 units.


Part b)

When graphing the function
y=−f(x)
, there is a reflection over the
y
-axis.


Part c)

When graphing the function
y=2f(x)
, all of the
y
values would be multiplied by
12
because the transformation is a vertical compression by a factor of 2.

Answers

Answer:

Part A

When graphing the function y = f(x+3), all of the x values would be shifted to the right by 3 because the transformation is a shift right by 3 units.

Mistake: This is not a shift rightCorrection: ... all of the x values would be shifted to the left by 3 because the transformation is a shift left by 3 unitsPart B  

When graphing the function y=−f(x), there is a reflection over the y-axis

Mistake: This is not a reflection over the y-axisCorrection: ...there is a reflection over the x-axisPart C

When graphing the function y=2f(x), all of the y-values would be multiplied by 2 because the transformation is a vertical compression by a factor of 2.

Mistake: This is not a vertical compressionCorrection: ... a horizontal compression by a factor of 2

Note: "multiplied by 12" considered as typo otherwise this is to be included as correction

Answer:

the answer is A When graphing the function

y=f(x+3)

, all of the

x

values would be shifted to the right by 3 because the transformation is a shift right by 3 units.

I WILL GIVE BRAINLIEST solve the question below

Answers

Answer:

[tex]J' = (-2,-4)[/tex]

Step-by-step explanation:

Given

The attached figure

[tex]J = (-3,-6)[/tex]

[tex]D_{o,\frac{2}{3}}(x,y)[/tex]

Required: Determine J'

The given transformation: [tex]D_{o,\frac{2}{3}}(x,y)[/tex] means that the quadrilateral is dilated by a scale factor or 2/3.

So, J' is calculated as:

[tex]J' = \frac{2}{3} * J[/tex]

[tex]J' = \frac{2}{3} * (-3,-6)[/tex]

[tex]J' = (\frac{2}{3} * -3,\frac{2}{3} * -6)[/tex]

[tex]J' = (2*-1,2*-2)[/tex]

[tex]J' = (-2,-4)[/tex]

Hence, J' = (-2,-4)

If your car gets 25 miles per gallon, how much does it cost to drive 410 miles when gasoline costs $3.40 per gallon?
The cost is $
(Simplify your answer. Round to the nearest cent as needed.)

Answers

Answer:

Step-by-step explanation:

410/25 = 16.4 gallons of gas

16.4*$3.40 = $55.76


[tex](2y{}^{3}) {}^{2} [/tex]
answer:2y6​

Answers

Ce clasă ești sa văd daca te pot ajuta

What is 7 miles per hour in feet per minute? [Round if necessary.]

Answers

Answer:

616 feet per minute

Step-by-step explanation:

7 miles=7(5280)=36,960 feet per hour

36,960/60=616 feet per minute

Cruz is the editor of a magazine.
The magazine has 40 pages.

The magazine must have:
20% of the pages for adverts
1/4 of the pages for photos
the remaining pages for articles.

Work out the number of pages for articles in the magazine.
Show your working out.

Answers

Answer:

22

Step-by-step explanation:

20% * 40 = 20 / 100 * 40 = 800 / 100 = 8

1/4 * 40 = 40 / 4 = 10

So far we have use 8 + 10 = 18

There are 40 - 18 pages left

articles = 22

üç basamaklı en küçük pozitif tam sayı ile Bir basamaklı en büyük negatif tam sayının toplamı kaçtır?
A)998 B)990 C)99 D)91 ​

Answers

Üç b en büyük 100
Bir b en büyük negatif -1
100-1=99

PLEASE ANSWER ASAP FOR BRAINLEST WITH WORK!!!!!!!!!!!!!!!!!!!!!!
here are some screenshots to help figure out the area of the figure!
thank you in advance!

Answers

Answer:

The area is 13

Step-by-step explanation:

By using the third picture you sent I figured out the area of both the triangle (area: 3) and the square (area: 4) and subtracted that from the area of the whole figure (20) to get the area of the shape.

Mrs Andrew's pays $125. For a hair cut. If she gives a 25% tip, how much will she pay

Answers

Answer:

$156.25

Step-by-step explanation:

25% of 125 is 31.25. So 125+31.25 is 156.25.

How do you do the last couple of questions?

Answers

Answer:

SANAOL COMPUTER

Step-by-step explanation:

SORRY DI KO PO ALAM EHH

Look at the graph below: First line joins ordered pairs negative 4, 3 and 2, negative 3. Second line joins negative 4, negative 3 and 2, 3. Part A shaded above first and second line. Part B shaded below first line and above second line. Part C shaded below first and second lines. Part D shaded above first line and below second line. Which part of the graph best represents the solution set to the system of inequalities y ≥ x + 1 and y + x ≤ −1? (5 points) Question 10 options: 1) Part A 2) Part B 3) Part C 4) Part D

Answers

Answer:

It's Part B

Step-by-step explanation:

Got it right!

what number goes into 105 and 90

Answers

Answer:

15

Step-by-step explanation:

Yw

Answer:

5

Step-by-step explanation:

A box contains 12 cereal bars. The empty box weighs 1.75 oz. The box
and the bars weigh 18.55 oz. What is the weight of each cereal bar?

Answers

Answer:

Step-by-step explanation:

Answer: the answer is 6.25

Step-by-step explanation:

What is the area of this quadrilateral?

Answers

Answer:

c

Step-by-step explanation:

33.......................;

2+2
uhhh help plzzzzzz

Answers

Answer:

6

Step-by-step explanation:

4

Pls help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

$8.65

Step-by-step explanation:

1.25+4.75+2.50=8.5

8.5+0.056(5.6%)=8.65

write a linear function in slope intercept form only that corresponds with this table​

Answers

y = 3x + 1

Because,
slope intercept form is y=mx+b
Where y is the y values, m is slope, x is x values, and b is y-intercept

First, to find the slope use rise/run, so rise (from 10 to 13) is 3 and run is (from 3 to 4) is 1, 3/1=3

Next to find y-intercept plug in the slope and some x and y values,
10=3(3)+b
10=9+b
1=b
So then the equation is y=3x+1 you can check by plugging stuff in and also I graphed it so I’ll add a picture

This is my first time answering questions so if I got something wrong ask or something hope this helps :)

What is the length of the unknown side?
16
12
A 14 units
B) 20 units
C 28 units
D) 200 units

Answers

Answer:

B)20 Units is the answer for it

Other Questions
C# questions:The statement "Stack objectStack = new Stack();" indicates that objectStack stores _______ .ObjectStackintegersstringsAssume Horse class is defined as:class Horse : ILandBound, IJourney{int ILandBound.NumberOfLegs() { return 4; }int IJourney.NumberOfLegs() { return 3; }}Which of the following is correct if:Horse horse = new Horse();int legs = horse.NumberOfLegs();legs variable has a value of 4legs variable has a value of 3Code will not compileNone of the choices are correctWhich method can you use to find the minimum value in a sequence?(from i in myArray select i).Min()from Min(i) in myArray select ifrom i in myArray select Min(i)from i in Min(myArray) select i true or false: part a anions are larger than their corresponding neutral atoms. Find the two values of k k for which y ( x ) = e k x y(x)=ekx is a solution of the differential equation Wynton explains that artists have a responsibility to be engaged with our way of life". What does he mean by that? How has Wynton Marsalis addressed the social issues stillaffecting our country? Be specific. I True or False: The payback method of evaluating a long term investment does not take into consideration the time value of money. a firm faces the demand curve: p = 1,803 - 18q. what is the firms revenue maximizing price? enter as a value (round to two decimal places if necessary). Lo Shu Magic Square The Lo Shu Magic Square is a grid with 3 rows and 3 columns, shown in F Lo Shu Magic Square has the following properties: The grid contains the numbers 1 through 9 exactly. The sum of each row, each column, and each diagonal all add up to the This is shown in Figure 7-32. dd up to the same numb In a program you can simulate a magic square using a two-dimensional arra method that accepts a two-dimensional array as an argument, and determines wher! array is a Lo Shu Magic Square. Test the function in a program.Figure 7-32 Lo Shu Magic Square4 9 23 5 78 1 6 which application delivery method is considered to be in a two-tier pattern in which the presentation is stored on your computer and the code and data are stored on a server? A thin film of alcohol (n = 1.36) lies on a flat glass plate (n = 1.51). Light whose wavelength can be changed is incident normally on the alcohol. The reflected light is a minimum for =512nmand a maximum for =640nm. What is the minimum thickness of the film? All homeodomain containing proteins are HOX proteins True False do sample problem 13.10 in the 8th ed of silberberg. a 0.943 g sample of magnesium chloride dissolves in 96 g of water in a flask. how many moles of cl ? enter to 4 decimal places. Lena is an industrial equipment mechanic who services large cranes used to offload shipping containers at a port. Lenas job is to make sure that the cranes are operating at their top efficiency. The pathway in the Transportation and Logistics cluster that Lenas job falls into is _____. Facility & Mobile Equipment Maintenance Logistics, Planning and Management Services Transportation and Operations Warehousing & Distribution Center Operations A 40-year-old woman from Alaska presents to her physician with muscle aches and pains and generalized weakness. The following results were obtained (normal ranges in parenthesis):Calcium = 8.2 mg/dL (8.8 - 10.4)Phosphate = 2.2 mg/dL (2.3-4.7)Alkaline phosphatase = 350 U/L (30-120)PTH = 124 pg/mL (10-65)25-hydroxy vitamin D = < 5 ng/mL (15-40)What is most likely the cause of her symptoms? express s from the second equation and use it to substitute s out of the first equation to obtain c1 c2 1 r = w. this equation is called the intertemporal budget constraint A student bikes to school by traveling first dN = 0.900 miles north, then dW = 0.300 miles west, and finally dS = 0.200 miles south. Take the north direction as the positive y-direction and east as positive x. The origin is still where the student starts biking. Let d N be the displacement vector corresponding to the first leg of the student's trip. Express d N in component form. (dN)x, (dN)y= I have already tried -0.3, 0.7 which is incorrect:( How many atoms are in 0.534 mol of nickel, Ni? Select one: a. 1.13 times 10^24 atoms b. 1.48 times 10^25 atoms c. 2.44 times 10^22 atoms d. 3.22 times 10^23 atoms e. 6.98 times 10^21 atoms draw the structure(s) of all of the branched alkene isomers, c6h12, that contain 2 methyl branches. Carbon dating is useful only for determining the age of objects less than about _____ years old. A. 4.5 million. B. 60,000. C. 1.2 million. D. 600,000. during a surgical procedure, a patient suddenly has a major hemorrhage. how will the blood distribution to different organs change after the hemorrage The 2013 financial statements of Walgreen Co. reported the following information (in millions):Walgreen Co.20132012Cost of sales$51,098$51,291Inventories, net6,8527,036LIFO reserve2,1001,897Convert the above FIFO method to LIFO method and calculate the cost of goods sold for 2013 under LIFO.