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finlep [7]
3 years ago
10

The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the

phone is used each month.
Minutes 500 750 1,000 1,250 1,500
Total Monthly Cost (in dollars) $62 $77 $92 $107 $122
The table shows that as more minutes are used each month, the total monthly cost will increase at the same rate. Assuming that this is true, what is the total monthly cost for the cell phone if it is used for 2,500 minutes?
Mathematics
1 answer:
Mnenie [13.5K]3 years ago
5 0

Answer:

$310.00 is the monthly payment if the phone was used for a total of 2,500 minutes.

Step-by-step explanation:

Since 500 minutes gets $62.00, we can multiply both to get 2,500 minutes, and $310.00.

<h2><u>Hope This Helped!</u></h2>
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marissa [1.9K]

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8 0
2 years ago
If f(x) = StartFraction x Over 2 EndFraction + 8, what is f(x) when x = 10?
san4es73 [151]

Answer:

13

Step-by-step explanation:

You are given the function

f(x)=\dfrac{x}{2}+8

To find the value of the function f(x) at point x=a, you have to substitute a instead of x into the function expression.

In your case, you have to evaluate f(x) when x=10. Substitute 10 instead of x into the function expression:

f(10)=\dfrac{10}{2}+8=5+8=13

6 0
3 years ago
Read 2 more answers
7. Seven times a number is equal to 12 more than 3 times the number.
Jet001 [13]

Answer:

7n = 12+ 3n

Step-by-step explanation:

The first thing to do is subtract 3n from 7n. This would get you 4n = 12. 4 times 3 equals 12, so n equals 3.

To check your answer. 21 = 12+9. sure enough it matches our answer

4 0
2 years ago
Dorian has two bags. Each bag has the letters A, B, and C written on little pieces of paper inside of it. He draws one letter fr
anyanavicka [17]
I believe 1/3 since there is three of them. 
But don't take my full word for it.
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3 years ago
Drake must practice the
dybincka [34]
I’m pretty sure you do need to subtract 30-8.
8 0
2 years ago
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