Answer:
2c -2 = Steve's age 2 years ago
Step-by-step explanation:
Answer:
A. y = 1x + 4
B. 1
C. 4
Step-by-step explanation:
The point (0, 4) is the y-intercept. So b = 4
y goes up each time by 1. So m = 1
Plug into y = mx + b
y = 1x + 4
Square root (8-0)^2 + (8+7)^2
square root 64+15^2
=8+15
= 23
