Answer:
10x+23 (pretty sure) and the * means multiply
Step-by-step explanation:
The rate of change is 4.A linear model
It’s D, 10.7
8 - (4.7 x (-1)) - 2 = 10.7
D. Because if one time is a certain amount of time away from 12pm and the other one is a certain amout away from 12pm then you add them up and get a number of hours and minutes
The answer is 12y+30.
Twice the width would be 10+4y, so the length is 10+4y.
To find the perimeter, we can do 2(5+2y) + 2(10+4y).
That equals 10+4y+20+8y.
Which, equals 12y+30.
