5out of every 8 students use computers for a school project there are 520 students that go to that school how many students use the computers?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?

Prove that 16^4-2^13-4^5 is divisible by 11.