Tony has to pay for a pair of shoes and a coat that cost $250 he only has 125 and the shoes cost 190.His friends lends him the rest of the money. How much does Tony have to pay back his friend.

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?