Harper has $15.00 to spend at the grocery store .she is going to buy bags of fruit that cost $4.75 each and and one box of crackers that cost $ 3.50

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

What is the value of x in the following equation. -x ^3/2 = -27