Brett is working at Subway to help pay for his college tuition. Johnny is getting paid $8.75 an hour. The manager of the Subway asked Johnny to work nights. If Johnny agreed, the manager would give him a bonus of $125 a week. Johnny is trying to figure out how much he would make if he worked between 30 - 35 hours a week and took the night shift. Find the reasonable domain and range. Create a relation, mapping diagram and table.

Between $387.50 - $431.25 a week

Step-by-step explanation:

8.75x30 = 262.50

262.50+125 = 387.50

8.75x35 = 306.25

306.25+125 = 431.25

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.