Emelia earns $8.74 per hour plus a gas allowance of $3.50 per day at her job. How much does Emelia's job pay in a day when she works 5 1/2 hours? Write an expression and evaluate for 5 1/2 hours.

$51.63

Step-by-step explanation:

Look at the image for an explanation.

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/

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