Meg hired rich to her at a car wash. meg earned $5.40 per car they washed, plus $5 in tips. rich earned $3.20 per car they washed, plus $8 in tips. let c represent the number of cars meg and rich washed which simpld expression represents the total amount of money they earned? ( a.)21.6c ( b.)13.4c +8.2 (c)8.6c+13 (d).10.4c+11.2c

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?

What is the slope of the equation y =

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.