shuwan248
shuwan248 shuwan248
  • 09-02-2017
  • Mathematics
contestada

You earn $35 for washing 7 cars. How much do you earn for washing 4 cars

Respuesta :

Аноним Аноним
  • 09-02-2017
$20

Since 35 divided by 7 is 5. Just multiply 5 and 4 to get 20

Hope this helped
Answer Link
christinann062
christinann062 christinann062
  • 09-02-2017
35/7 = x/4 
cross multiply 

7x = 140
divide by 7 on each side

x=20

you would earn $20 from washing 4 cars
Answer Link

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