For the numbers 385, and 4012, and 856 first round each number to the nearest hundred. then add the rounded numbers. ​

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?

Can someone me find the original price? the discount is 5% and the sale price is $68.40