1. Evaluate the given expression for the given values. for x = 17 and y = 9 2. Evaluate the given expression for the given values

Find the value of the cosine for angle a

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

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?