Answer:
it would take about 7 1/2 minutes.
Step-by-step explanation:
please give brainliest
5 is the slope and 3 is the y-intercept
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Step-by-step explanation:

15 - c = 6
15 - 6 = c
9 = c
c = 9
Answer:
a. Sage and Tom have the same number of talk minutes left on their cell phone plans.
b. y = x - 7
Explanation:
Sage talked for 7 minutes with her dad.
Tom talked for 4 minutes with a friend and 3 more minutes with his mom which means he spoke for :
= 4 + 3
= 7 minutes
They both spoke for 7 minutes and therefore have the same amount of time left.
Algebraic expression:
Assuming the time Tom started with is denoted by x and the time he is left with is denoted by y.
The expression is:
y = x - 7