here is a list of numbers. -45 -21 -16 12 33 40 write down two numbers from the list that add up to -9

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out