aduraelijah06 aduraelijah06

22-11-2017
Mathematics

contestada

Jenny wants to rent a truck for one day. She contacted two companies. Laguna’s Truck Rentals charges $20 plus $2 per mile. Salvatori’s Truck Rentals charges $3 per mile. After how many miles will the total cost for both companies be the same?

Respuesta :

heralindemanoxl5mu heralindemanoxl5mu

22-11-2017

20+2x=3x subtract 2x from both sides
20=x after 20 miles the total cost for both companies will be the same

PROOF
20+2(20)=3(20)
20+40=60
60=60

Answer Link

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