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Related Questions
-2x+3-4x^2+11-15x+2x^2-15=?
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Answer:
Hope I Help!
Step-by-step explanation:
−2x+3−4x2+11−15x+2x2−15
=−2x+3+−4x2+11+−15x+2x2+−15
Combine Like Terms:
=−2x+3+−4x2+11+−15x+2x2+−15
=(−4x2+2x2)+(−2x+−15x)+(3+11+−15)
=−2x2+−17x+−1
Answer:
=−2x2−17x−1
shamus owes his parents $126 he pays them 60% of the 45 $ he earns as a soocer referee each week how many weeks will it take shamus to pay back all the money he owes to his parents [answer is not 27}
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Answer:hoyniuybit
Step-by-step explanation:
What is 16x - 13y =7 in slope intercept form
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Answer:
y=12/13x−10/13
Step-by-step explanation:
Match each equation with a solution from the list of values.
1. 2a=4.6
2. b+2=4.6
3. c÷2=4.6
4. d−2=4.6
5. e+38=2
6. 18f=3
7. g÷85=1
(these aren't important below this)
85
158
2.3
2.6
6.6
9.2
24
USE THESE LETTERS PROVIDED TO GIVE ME AN ANSWER.
D
G
C
E
F
B
A
DO NOT GIVE ME A LINK TO A WEBSITE AND USE YOUR BRAIN, THE THING THAT KEEPS YOU ALIVE AND ABLE TO EXIST.
STOP GIVING ME THIS WEBSITE; cutt.ly/tz3yDpb
THERE IS A REASON WHY I AM ASKING FOR HELP, NOT ASKING FOR SOMETHING TO DOWNLOAD.
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what is y
help please
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EXPLANATION.
According to the table,
X is 5.
And y is in the column on the right,
you add 2 for each number.
11 + 2 = 13.
HAVE A GUD DAY
While at the beach, daniel buys lunch for his family from a food stand. he buys one hot dog for $2.50 and 3 hamburgers. if he spent $13 total, write and solve the equation to find H, the amount each hamburger cost.
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Answer:
3.5$
Step-by-step explanation:
simple.
Answer:13 = 2.50+3h
Step-by-step explanation:
H = $3.50
pls answer god bless you pls no trolls
Answers
Answer:70
Step-by-step explanation: :p
Part A: What is the approximate y-intercept of the line of best fit and what does it represent? (5 points) Part B: Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice. Show your work and include the points used to calculate the slope
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Answer:
Well I can't do it if you don not show the graph :(
Step-by-step explanation:
Answer:
Let's actually find the line of best fit...
m=(nΣyx-ΣyΣx)/(nΣx^2-ΣxΣx)
m=(11*836-130*55)/(11*385-3025)
m=2046/1210
m=93/55
b=(Σy-93Σx/55)/n
b=(55Σy-93Σx)/(55n)
b=(7150-5115)/(55*11)
b=185/55, so the line of best fit is:
y=(93x+185)/55
A) The approximate y-intercept (the value of y when x=0) is 185/55≈3.36.
Which means that those who do not practice at all will win about 3.36 times
B) y(13)=(93x+185)/55
y(13)≈25.34
So after 13 months of practice one would expect to win about 25.34 times.
A line that includes the points (4,j) and ( – 8, – 9) has a slope of 16 . What is the value of j?
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PLEASE HELP- THIS IS DUE AT 2PM PLSSSS HELPPPP QUICKKKK!! WILL MARK BRAINLIEST
There are three parts to this problem. Solve each percent word problem and show your setup for each one.
You have r rare coins, consisting of p pennies and n nickels.
1. p is 20% of 190. How many pennies do you have?
2. 190 is 200% of r. How many rare coins do you have?
3. n is 60% of r. How many nickels do you have?
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Answer:
1. p=38 pennies. 2 r= 95 rare coins. 3. n=57 nickels
Step-by-step explanation:
1. how you get it is .20 x 190
2. 190/2 =2/3 x r
3. .60 x 95
Jennifer uses rainwater from a barrel to water her garden. The diagram shows the amount of water she used during a 4-day period. Which of the following is closest to the fraction of a full barrel of water that Jennifer used per day?
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Answer:
1/2 is the answer
Step-by-step explanation:
Question asks
There are 11 red balls numbered from 5 to 15 and 11 green balls number from 7 to 17 in a bag. What is the probability of drawing a ball with an even number on it?
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Answer:
I cannot read the text on the picture, I can just read the numbers, based on what I can read it is D
Step-by-step explanation:
i need help pls
and explination
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Me not being a complete id.iot-
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Answer:
im pretty sure the answer is d
Step-by-step explanation:
Rykin bought a jersey at the sale price of $25. The original cost of the jersey was $40. What percent represents the discount that Rykin received when buying the jersey?
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the answer is 62.5 %
Does this check out?
Its for pre-algebra.
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Answer:yes
Step-by-step explanation:
Answer:
yes, that is correct, good job!
Helpppp mee pleaseee!!
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Step by step explanation:
Answer:
# 203 is C
Step-by-step explanation:
5.2×5.2×3.2= 86.528
Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s height is 4 feet, 2 inches.
1. Should Clare's or the doctor's measurement be considered the actual height? Explain your reasoning.
2. What was the error, expressed in inches?
3. What was the error, expressed as a percentage of the actual height?
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Answer:
DAMMMMMMMMMMM HE SHORT
Step-by-step explanation:
To gauge student preference of a new school mascot, the principal surveyed the members of the school soccer team. Identify the population and sample in the survey.
A. Population: students in the school; Sample: school soccer team
B. Population: school soccer team; Sample: students in the school
C. Population: school soccer team; Sample: principal
D. Population: students in the school; Sample: school mascot
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IM TIMEDDD HELP!! Which shows a rational number plotted correctly on a number line?
-3.5
-8
-6
4
-4
-2
0
2
21
2
-18
-20
-16
-14
-12
-10
-
1.00
-10
-6
-4
-2
0
4
2.
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Which of these answers SHOW ALL LIKE TERMS?
(MORE THAN ONE CAN BE CORRECT)
A. 4x^2, 4x
B. 3x, 2x, -4x
C. 3y, 7x
D. All the above
E. 2,3,7
F. x,4x,8x
G. y,7y,3y
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The model car is 3 inches long. On the box, it says the scale of the model is 1/42. What is the length of the actual car in feet? (convert your answer from inches to feet.)
Answers
Answer:
10 feet 6 inch
Step-by-step explanation:
3 times 42 is 126. 126 to feet is 10 ft 6 inch
Which expression is equivalent to 3m – 6?
A. 2(2m +2)
B. 3(m – 2)
C. 2(m + 3)
D. 3(3m – 6)
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Help me with this math please
Answers
Answer:
The bicyclist rides (64) miles in (4) hours.
Step-by-step explanation:
As you can see the 64 is on the Distance side, so that shows how far he or she travels. Then you can see on the bottom of the graph it shows you time in hours. The point is at 4, so he or she travels 64 miles in 4 hours.
Hope this helped.
Please answer 12. How ever gets it right will get brainlyest
Answers
Answer:
-6.5
Step-by-step explanation:
-18-2-6+14=26
-26/4=-6.5
Answer: -3 yards
Step-by-step explanation:
-2+14+-18+-6 = -12/4 = -3
m is equal to the number of terms in this expression
A.2
B.7
C.6
D.9
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Answer:
B. 7
Step-by-step explanation:
HELP TEN POINTS AND BRAINLEST IF RIGHT TROLL AND I WILL REPORT YOU!!!
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Answer:
C. 1/9 sq yd
Step-by-step explanation:
1/3 * 1/3 = 1/9
3x+5y= 10?
A. y =⅗ x+ 10
B. y = 3x− 2
C. y =- ⅗ x +15
D. y = − 5/3 x - 8
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CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION?! :(
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Answer:
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explain how to answer the word problem below.
3 feet = 1 yard
John has 476 feet of yarn and he needs to know how many yards he has. How many yards of yarn does John have. (solve and explain)
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Explanation-You dived the length value by 3 since 3 feet = 1 yard