Worth 10 points plz help Imao! At Southside Middle School, 30% of the students play an instrument. There are 310 students. How many students play an instrument?

1/3(x-10)=-4 solve for x with steps

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars