The desired revenue for the restaurant owner can be represented by an inequality in standard form: x^2 + x + c ≥ 0, where x represents the number of $1 increases and c is a constant term.
To calculate the hourly revenue from the buffet after x $1 increases, we multiply the price paid by each customer by the average number of customers per hour. Let's assume the price paid by each customer is p and the average number of customers per hour is n. Therefore, the total revenue per hour can be calculated as pn.
The number of $1 increases, x, represents the number of times the buffet price is raised by $1. Each time the price increases, the revenue per hour is affected. To represent the desired revenue, we need to ensure that the revenue is equal to or greater than a certain value.
In the inequality x^2 + x + c ≥ 0, the term x^2 represents the squared effect of the number of $1 increases on revenue. The term x represents the linear effect of the number of $1 increases. The constant term c represents the minimum desired revenue the owner wants to achieve.
By setting the inequality greater than or equal to zero (≥ 0), we ensure that the revenue remains positive or zero, indicating the owner's desired revenue. The specific value of the constant term c will depend on the owner's revenue goal, which is not provided in the question.
Learn more about inequality here
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The value of 23 + 33 = ___. Numerical Answers Expected!
Answer:
75.76%
Step-by-step explanation:
is a parallelogram with 4 congruent sides a square ?
Answer:
oopppppp yes
Step-by-step explanation:
Answer:
Yes
Good luck, and have the most amazing day!
Which sequence is an arithmetic sequence?
-9, -6, -2, 0
5,7,9,15
3,6,12,24
-7, -3, 1, 5
Answer:
-7, -3, 1, 5 is an arithmetic sequence
To rent a bike, Max pays a flat rate plus an hourly rental fee. The graph shows the amount, c dollars, he pays based on the number of hours, t, he uses the bike.
a) Find the vertical intercept of the graph and explain what information it gives about the situation.
b) Find the slope of the graph and explain what information it gives about the situation.
Answer:
The vertical intercept is 5y. The slope is 1/2
Step-by-step explanation:
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1. Dolores is on a bridge that is 42 feet above a lake. What is the distance from Dolores to the boat? G
Answer:
See answer below
Step-by-step explanation:
You are missing data such as the angle of the boat next to Dolores. I found an exercise similar to this, and I'm going to show it here and use the missing data to show you how to do it:
Dolores is on a bridge that is 45 feet above a lake. She sees a boat at a 30 degree angle of depression. What is Dolores' approximate horizontal distance from the boat?
According to that, I will use the angle of 30° to do this, but the distance of 42 feet.
Now, we can see this as a triangle. Dolores is on a bridge 42 feet above a lake, this 42 feet distance should be one side of the triangle (The vertical forming the 90° angle), and the boat that is on the lake, is seen with an angle of 30°. So the distance of the boat, to the spot where dolores is, under the bridge would be the horizontal side.
With this, we have the opposite side (a) and the adyacent side (b) of the triangle, and we have the angle, therefore:
tanα = a/b
Replacing we have:
tan30° = 42/b
b = 42 / tan30°
b = 72.75 feet
Hope this helps
math work pls help :)
Answer:
b. side angle side. hope this helps
NEED HELP A mine extracts 2 tons of ore in an hour. Of the total ore extracted in a day, 4 tons is purchased by the government and more than 10 tons is sold to a mineral extractor. If the mine operates for x hours in a day, what is the simplest inequality that represents the number of hours the mine must operate to meet its obligations?
A.
x > 3
B.
x > 4
C.
x > 5
D.
x > 7
Answer:
D. x > 7
Step-by-step explanation:
The mine operates x hours per day and extracts 2 tons of ore per hour.
The amount of ore extracted as a function of hours of operation is
2x
The mine must produce 4 tons plus more than 10 tons each day. The mine must produce more than 14 tons in one day. That means that 2x must be greater than 14.
2x > 14
Divide both sides by 2.
x > 7
Answer: D. x > 7
Which rate does not belong with the other three? 8 pounds for every 2 feet 12 pounds per 3 feet 20 pounds per 4 feet 24 pounds for every 6 feet
Answer:
20 pounds per 4 feet
all the others have the same proportion, 4 pounds per foot
Step-by-step explanation:
A= bh;
A = 28, h = 4
65°
(х + 72)
i need help with x
Answer:
65x+4680
Step-by-step explanation:
The area of a billboard sign is represented by (x+12)^2 square feet. Find the product
represent
[tex] \frac{ - 7}{5} [/tex]
on the number line
Given:
The number is [tex]-\dfrac{7}{5}[/tex].
To find:
The location of the given number of the number line.
Solution:
We have,
[tex]Number=-\dfrac{7}{5}[/tex]
It can be written as
[tex]Number=-\dfrac{5+2}{5}[/tex]
[tex]Number=-\dfrac{5}{5}-\dfrac{2}{5}[/tex]
[tex]Number=-1-\dfrac{2}{5}[/tex]
It means the number is less than -1 but more than -2. So, the number lies between -2 and -1.
The mixed fraction form of given number is
[tex]Number=-(1+\dfrac{2}{5})[/tex]
[tex]Number=-(1\dfrac{2}{5})[/tex]
[tex]Number=-1\dfrac{2}{5}[/tex]
Divide the number in 5 equal parts between two consecutive integers.
Now each unit represents [tex]\dfrac{1}{5}[/tex].
Since [tex]Number=-1-\dfrac{2}{5}[/tex], therefore, it is 2 units left from -1.
The number line is given below.
In 3 hours, Jim can walk 14 miles. To find the time
he would take to walk 25 miles, he wrote the proportion 3/14= 25/h.
Explain his error.
Answer:
He should have used the proportion:
3/14=h/25
h=5.36 hours
Step-by-step explanation:
He should have used the proportion:
3/14=h/25
14h=3(25)
14h=75
h=5.36
What is the quotient of 3/7 and 14?
Answer:
Answer down below
Step-by-step explanation:
If its 3/7 divided by 14 it is 3/98
If its 14 divided by 3/7 it is 98/3
Hope this helps
Which equation represents the total cost of a repair by an electrician after x hours?
An electrician charges $90 per hour plus a $50 travelling fee.
Answer:
y = 90x + 50
Step-by-step explanation:
In this situation, let's define the variable and the constant.
The variable is what changes, so in this case the wage ($90) changes with how many hours the electrician is hired for.
The constant is the number that stays the same, in this case it would be the $50 traveling fee because it remains the same every time.
The equation should be written in this form:
y = mx + b
m = slope (variable)
b = y-intercept (constant)
Therefore, you can write the equation like this:
y = 90x + 50
Hope this helps!!
- Kay :)
When the points plotted on a graph that are joined together produce a straight line, which graph do we obtain
Answer:
linear graph
Step-by-step explanation:
if the points are coming in a straight line it is linear
What is the y-intercept of the line shown?
−1
0
0.5
1
Answer:
-1
Step-by-step explanation:
It crosses the y axis at negative 1, the y axis is the vertical line
Solve for x: 5x – 2 = 13
GIVING BRAINLIST!! Please help
Answer:
3
Step-by-step explanation:
5x - 2 = 13
+2 +2
5x = 15
÷5 ÷5
x = 3
Have a great day <3
Answer:
x=3
Step-by-step explanation:
1. Lawrence's parents pay him a base allowance of $10 per week and $3.20 per hour for extra chores he completes.
Mr. Williams pays Lawrence $7.80 per hour to fix broken washing machines at the laundromat. Which equation
models Lawrence's total weekly income?
Answer: 1. C and number 2 is A
Step-by-step explanation: Hope this helps
Please help!!! If you can
Answer:
Im guessing its B. Im sorry of this didnt help.
Step-by-step explanation:
[tex]y = 12000 {(1.04)}^{30}[/tex]
Merton's population = 38920.77012
//
18000 + 30(500) = 33000
Hapville's population = 33000
//
38920.77012 - 33000 = 5920.77012
5920.77012 ---> 6000
The answer is B.
rectangle with length 8 in. and width 6 in.
Answer:
Area of 48
Step-by-step explanation:
Answer:
Area = 48 in square
Perimeter = 28 inches
Hope that helps!
Step-by-step explanation:
I need someone to confirm it is this correct?
Answer:
Yes your answers are correct.
Step-by-step explanation:
Answer:
Yes it is. Good job!
Step-by-step explanation:
Ms. Brown bought 6 boxes of pencils with a total of 240 pencils. How many pencils were in each box?
Answer:
40
Step-by-step explanation:
You need to divide 240 by 6 since there are 6 boxes and 240 pencils. If you do that, you will get 40. Hope it helps :)
Answer:
40
Step-by-step explanation:
240/6=40
Among two supplementary angles the measure of the larger angle is 400 more than the
measure of the smaller. Find their measures.
9514 1404 393
Answer:
70° and 110°
Step-by-step explanation:
The sum of angles is 180°; their difference is 40°. So, the larger is ...
(180° +40°)/2 = 110°
The smaller is 180° -110° = 70°
The two angles are 70° and 110°.
_____
Above, we have "cut to the chase." If you let the larger be 'a' and 's' and 'd' represent the sum and difference, you have ...
a + (a-d) = s . . . . the sum of the larger and smaller angles
2a = s+d . . . . . . add d
a = (s+d)/2 . . . . the relation we used.
Just need answer for both
Answer:
First one: 12 ft
Second one: 50ft^2
Step-by-step explanation:
Because both triangles are congruent, any value on one triangle is the same one on the other triangle so CBD= 12ft for the perimeter
Second one:
because both triangles are congruent like I stated above, both triangle are congruent.
But in this case we have to find the area of the whole rectangle.
What we do here is multiply 25 by 2
or
add 25+25
our answer is 50ft^2
It’s sad when I help people because they don’t do the same thing to so please please please... answer me once :((((((((((((((((((((((((((((((((((((((((((((((
Answer:
Where is the question????????
Friend
What's your question, my friend?
A $50 item is discounted 30%. How much is the discount?
Answer:
$15
Step-by-step explanation:
Discount = $50 x 30% = $15
Step-by-step explanation:
❁ [tex] \underline{ \underline{ \large{ \tt{ \: G \: I \: V \: E \: N}}}} : [/tex]
Marked price ( MP ) = $ 50Discount % ( Dis % ) = 30 %❁ [tex] \underline{ \underline{ \large{ \tt{ T \: O \: \: F \: I \: N \: D}}}} : [/tex]
Discount amount = ?❁ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L \: U \: T \: I \: O \: N}}}} : [/tex]
[tex] \boxed{ \sf{Discount \: amount = Dis\% \: of \:MP}}[/tex]
Plug the known values :
➝ [tex] \large{ \tt{30\% \: of \: 50}}[/tex]
Convert 30% to fraction. For that divide 30 by 100 and remove the percentage symbol.
➝ [tex] \large{ \tt{ \frac{30}{100} \times 50}}[/tex]
➝ [tex] \large{ \tt{ \bold{ \$ \: 15}}}[/tex]
[tex] \large{ \underline{ \pink {\boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline{ \bold{ \tt{ \bold{ \$ \: 15}}}}}}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day! ツ
# [tex] \underline{ \underbrace{\tt{ \pink{Carry \: on \: learning ! }}}}[/tex]
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1. Which of the following is equal to 10
A. (6-2)+3 B. (3+11) 4 C. 12-742 D. 6+5-2
2. Which of the following is NOT equal to 2?
A. 7+5-3 B. -84-941 C. 11-5-4 D. 55+2
3. If a=3, what is the value of a-5?
A.-5
B. -2
C, 2
D. 5
4. Which of the following equations is TRUE?
A (1+7)+3=20-9
C. 12-7-5+(7-6)
B. (6+9) 415-4-2
D. 4-5=3-(2+8)
5. Which of the following is equal to 22?
1. 14+15-5
il. (4)(5)+2
1. 54-24-8
iv. 16+5+10-9
A. i only B. li only C. i, ii, in only D. it, 1, iv only
6. What is the value of the algebraic expression x=3y-1? If y=-9
A.27
B. 28
C.-27
D. -28
7. If x=4, what is the value of the expression 5x+17
A 10
B. 21
C. 32
D. 55
8. Let y=10x-2, what is y when x=4?
A. X=3, y=4 B. X=-2, y=4 C. X=-3, y=2 D. X=4, y=-2
9. Which values of x and y will make the expression 4y-2x equal to -16?
A 10
B. 21
C. 32
D. 55
10. Which expression will snow the value 18 if x = 3?
A. 2x + 6 B. 12+
C. 8x4
D. 5x + 3
Step-by-step explanation:
noneexcept c-2A1+7)+3=20-9il. (4)(5)+2D. -283738D. X=4, y=-2A. 2x + 6Step-by-step explanation:
noneexcept c-2A (1+7)+3=20-9(4)(5)+2-2837389) X=4, y=-2
10) 2x + 6
Can someone help me with my homework
Answer:
lol i ltterally don't know what this is and im in algebra
Step-by-step explanation:
Answer:
1. Angle EFC and DCF
2. All angles of a parallelogram add up to 360 so 4x-15+127=180 degrees
3. (4) 150 degrees
4. P = 45 degrees
Step-by-step explanation:
Complete or rewrite each equation using the property indicated (algebra).
Property: Associative
Equation: 5 x (3 x 4)
Rewrite 5 x (3 x 4) in associative property
Please explain.
Answer:
60
Step-by-step explanation:
Ok so,
in PEMDAS the first thing to do is parentheses so 3 times 4 = 12. now it should look like this
5x12 which equals 60
hope this helps! have a good day! please mark brainliest