Solve the system of equations by graphing. y=-2
y=1/3x-4
a. (6, -2)
b. (0, -2)
c. (-2, 6)
d. (-2, -2)

a. (6,-2)

Step-by-step explanation:

combine 1/3 and x.

y = -2

y = x/3 - 4

y = -2

Then create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

(6,-2)

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney