Edward spent half of his weekly allowance playing mini-golf. To earn more money, his parents let him wash the car for $4. He ended the week with $12. What was his weekly allowance? A. 12 - 4 = x

B. x/2 + 4 =12

C. 2x - 4 = 12

D. x + 4 = 12

For problem above this what was Edward’s weekly allowance?

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

what is the model?

step-by-step explanation: