Ava takes guitar lessons. The lessons cost $90 each month. She has 4 lessons per

month. How much does each of Ava's guitar lessons cost?

$11.25

$12.50

$20.00

$22.50

Solve the system of equations using the addition method. 5x - 2y = 12 3x + 2y = 36 Show your steps, and explain how you verify the solution.

What number is 72% of 150?

The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures 10m by 10 m. What will be the area of the playgrounds?

What is the muLtiplication equal - 5x-6=

Find all the values of qAbsolute value of 7

Explain why 1/2 of 2 equals one whole.

What is the theoretical probability of spinning red on the spinner below?

Will give brainliest + 5 star rating! Which polynomial is written in descending order? A. 9-3x+4x² B. - 3x+9+4x² C. 4x²-3x+9 D. 4x²+9-3x

Mia's workout routine is to swim for 100 minutes 3 times a week, jump rope for 1 minute 7 days a week, and run for 10 minutes 2 times a week. What is the total time that Mia's workout routine takes each week?

12 oz. to 3 lb. as a fraction in simplest form