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TEA [102]
4 years ago
13

Jerry started doing sit-ups every day. The first day he did 13 sit-ups. Every day after that he did 2 more sit- ups than he had

done the previous day. Today Jerry did 29 sit-ups. Write an equation that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day. Let n represent the number of days.
Mathematics
1 answer:
Aloiza [94]4 years ago
8 0
Y=13+2n
29-13=16
16÷2 =8 days
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