At a delicatessen, ham cost $2.49 per pound and swiss chees cost 3.79 per pound. the costumer has 9.50 to spend on 2 pounds of ham and some cheese. how much cheese can she purchase? write an equation and solve it

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

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?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8