Select the solution for the system of linear equations y = x + 6 and y = -2x. How do you solve it as well.
A.(2,-4)
B(-2,4)
C(-2,-4)
D(2, 4)

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

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.

need more info

step-by-step explanation: