Solve the system of equations: y=2x-2
y= x2 - X-6

A. (-2, 0) and (3,0)

B. (-1,-4) and (4,6)

C. (-1,-5) and (4,2)

D. (0, -2) and (22)​

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.