Oliver charges $15 an hour for guitar lessons. He pays a monthly rent of $50 for his guitar. How many hours must he work to have a profit of $250?

Maya makes $7.25 an hour. This week she worked 20.25 hours. Estimate how much Maya made this week by rounding the numbers involved in your calculations to the nearest whole number.

Solve This 3+10+20 Squared + 25 (8 times * ) + 2 =

A high school purchases a printing machine that can put lettering on clothing for $6000. The school plans to print T-shirts with the school logo and sell them. Each T-shirt costs the school $4 and will sell for $12.

What is the solution set of this problem? 9x 4=5 5x?

Simplify each rational expression. State any restrictions on the variable. x-3/x+4 : x^2-1/x Show your work.

A truck left a warehouse at 1:00p. m the truck traveled 232 miles by 5:00p. m the truck continued traveling at the same average speed. how many miles altogether did the truck travel by 6:30p. m

Subtract and simplify. Enter your answers in the boxes. (2y + 14.6m + 3.8) - (34.8m + 15.6 + 2y)

Roy's Toys received a shipment of 100,000 rubber duckies from the factory. The factory couldn't promise that all rubber duckies are in perfect form, but they promised that the percentage of defective toys won't exceed 5/%5%.

Tell whether this is a linear relationship, is not one, or it's impossible to tell. Stan earned $15 on Monday, $45 on Tuesday, Wednesday and Thursday, and $60 from Monday to Friday this week.

Solve the equation p=8L+5w for L. A). L = (p-5w/8) B). L = (p+8w/5) C). L = (p+5w/8) D). L = (p-8w/5) E). L = (p+5w/8)