Question

Number 35 Plz someone help me in this problem ❤️

Answer 1

Greetings!

This can be solved by creating an algebraic equation:

`8.75(30)+11x=400`

Solve for x.

`262.5+11x=400`
Add -262.5 to both sides.

`(262.5+11x)+(-262.5)=(400)+(-262.5)`

`11x=137.5`
Divide both sides by 11.

`(11x)/11=(137.5)/11`

`x=12.5`

You must work 12.5 hours as landscaper to earn $400 a month.

Hope this helps.
-Benjamin