2 kids have a car wash the frist makes $5040per car plus $5 in tips the second earns $3.20 prr car and $8 in tips c represents numbers cars they washed which simplifed expression is the total amount they both earned (1) 21.6c (2) 13.4c + 8.2 (3) 8.6c+13 (4) 10.4c+11.2c and how did you get the answer

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Mathematics

14 August, 09:34

2 kids have a car wash the frist makes $5040per car plus $5 in tips the second earns $3.20 prr car and $8 in tips c represents numbers cars they washed which simplifed expression is the total amount they both earned (1) 21.6c (2) 13.4c + 8.2 (3) 8.6c+13 (4) 10.4c+11.2c and how did you get the answer

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Gabrielle Combs · Answer 1

Assuming that $5040 is a typo for 5.40, all you have to is add up how much each kid makes per car (5.40+3.20=8.6) and add up their tips, separate than what they make per car (5+8=13)

so the answer is (3) 8.6c+13