Martina is currently 10 years older than her cousin Joey. In 3 years she will be 3 times as old as Joey. Use this information to
1 answer:
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Value of 5(d–2) is 45.
Option C is correct.
Step-by-step explanation:
We are given 3(d+1)=4(d–2) and we need to find the value of 5(d–2)
First we will solve 3(d+1)=4(d–2) to find value of d:
Solving:
So, value of d = 11
Now putting value of d in 5(d–2) and finding its value:
So, value of 5(d–2) is 45.
Option C is correct.
Keywords: Solving Equations
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