ecobobtrev2
ecobobtrev2 ecobobtrev2
  • 02-11-2020
  • Mathematics
contestada

You earn $28 for washing 4 cars. How much do you earn for washing 3 cars?

Respuesta :

arilynn231 arilynn231
  • 02-11-2020

Answer:

$21

Step-by-step explanation:

Answer Link
saanvikumar024 saanvikumar024
  • 02-11-2020

Answer:

21

Step-by-step explanation:

First, find the unit rate for 4 cars. 28 divided by 4 equals 7. Then, just multiply 7 by 3 and you get 21

Answer Link

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