The greatest common factor between 6 and 15 is 3.
You can reduce 6/15 down to 2/5.
First write the equations given to you in the problem
V = 6D
V + D = 14
using substitution you need to find one of the variables
6D + D = 14
7D = 14
D = 2
Pick one equation to solve for the other variable
V = 6D
V = 6×2
V = 12
Then ALWAYS Check your answer with the other equation
12 + 2 = 14
Videl watched TV for 12 hours and Dineen watched TV for 2 hours.
The conclusion to draw from this is both people watch way too much TV and need to exercise more.
Hope this helped! If you need more help just comment on my answer! :)
Answer:
I agree with the other answer
Step-by-step explanation:
(0,0) represents the very beginning of the rental period: 0 time has elapsed, and thus there is no charge.
(1,125) represents this situation 1 hour after the rental has begun, and shows that the amount due at that point for the rental is
$125.
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