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mixer [17]
3 years ago
13

Fun center rents popcorn machines for $20 per hour. In addition to the hourly charge, there is a fee of $32. Is the number if ho

urs you rent the popcorn machine proportional to the total cost?
Mathematics
1 answer:
insens350 [35]3 years ago
8 0
No... because the two can never collide mathematically. So no, 
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I need to find and write the equation for the problem.
Julli [10]
0.8p - 50 < = 150
0.8p < = 150 + 50
0.8p < = 200
p < = 200/0.8
p < = 250

the reason I set it up this way is because when it is 20% off, u r actually paying 80% of the original price (p)....80% of the original price is written as 0.8p...then u subtract ur 50 dollar discount coupon...- 50.....and if all she can spend is 150....it would be less then or equal to 150. So the most she can spend on the phone is 250

7 0
3 years ago
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How to find circumference ​
olasank [31]

Answer:

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3 0
3 years ago
Given A = 1 /2 (b1 + b2)h, solve for h.
Tatiana [17]

Answer: b: h=2a/b1+b2

Step-by-step explanation:

6 0
3 years ago
What is 9x+1=7x-9? Help, please :) thanks.
dsp73
9x + 1 = 7x - 9
-7x. -7x
2x + 1 = -9
-1. -1
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x = -5
3 0
3 years ago
Evaluate <br> (-315) ×4<br> with the correct explaination
Naya [18.7K]

\Large\textsf{\textbf{Answer\::}}

-1, 260

\large\textsf{\textbf{Calculations\;:}}

First , take a look at the signs of the numbers we're asked to multiply .

One of them is negative , and the other one is positive .

If we have a negative number times a positive number , the product is a positive number .

Multiply :

(-315) × 4

-1, 260 (Ans)

\footnotesize\text{hope\:helpful~}

3 0
2 years ago
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