tommccabe8 tommccabe8
  • 25-01-2015
  • Mathematics
Answered

write a real-world problem that can be modeled by the equation 1.25x=0.75x+50



Answer :

macio06 macio06
  • 25-01-2015
We have such equation
1.25x=0.75x+50        /-0.75x   (subtract 0.75 both sides)
1.25x-0.75x=0.75x-0.75x+50
0.5x=50          /*2   (multiply both sides times 2)
0.5x*2=50*2
x=100 - its the answer
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