Aclass of 50 students in a p. e class has dressed up for class.38% of them have on white shirts. how many students have on white shirts?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

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?

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?