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HELP ASAP PLEASE!!! 20 POINTS!

To buy a new video game, Rashad decides to save money from the weekly allowance he receives for doing chores on his family’s horse farm. In the first week, Rashad saves $1 and decides that each week he will save $2 more than he did the previous week.

How much money will Rashad have saved at the end of the eighth week?

1 Answer

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Use the expression "x + 2" to work this out

1 + (1 + 2) + (3 + 2) + (5 + 2) + (7 + 2) + (9 + 2) + (11 + 2 ) + (13 + 2) = 64

He will have saved $64

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User EddyR
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