brooketeaff brooketeaff

20-09-2018
Mathematics

contestada

PLEASE HELP FIGURE OUT THE EQUATION!!!

PLEASE HELP FIGURE OUT THE EQUATION class=

Respuesta :

choixongdong choixongdong

20-09-2018

f = twenty bill

f = fifty bill

f + t = 18(gave total 18 bills) and 50f + 20t = 450 ($450 cash a check)

Answer is B.

f + t = 18 ; 50f + 20t = 450

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