In kick boxing, the force needed to break a
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Answer:
34 weeks
Step-by-step explanation:
Hello!
We can set up an equation to solve for the number of weeks.
Let w = the number of weeks he is saving up.
The equation is
- 315 is the target amount
- 115 is the current amount
- 10w is the rate of growth
- 140 is the current debt
He needs to save up for 34 weeks.