Omar is an hourly contractor for a company and gets paid every week. Part of his pay stub from last week is shown. How much would he have earned if he worked 40 hours last week?

Omar earned $400.

Step-by-step explanation:

Given:

Omar worked hourly and get paid every week.

Let us assume he is earning $10 for every hour.

Given,

He worked for 40 hours last week.

Therefore,

For 1 hour = $ 10

then,

for 40 hours = 40 * $10 = $ 400

Therefore ,Omar will earn $400 for 40 hours last week.

1. 34

2. 268

3. x=14.4

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18