Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After two weeks of saving, she had $47. After 24 weeks of saving, she had $430. Approximately how many dollars per week did Alex save on average between weeks 2 and 24?

$15.96 per week

$17.41 per week

$17.91 per week

$19.88 per week

Question

Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After two weeks of saving, she had $47. After 24 weeks of saving, she had $430. Approximately how many dollars per week did Alex save on average between weeks 2 and 24?

 $15.96 per week

 $17.41 per week

 $17.91 per week

 $19.88 per week

anonymous · Answer

Find the difference between what she had on week 2 and what she had in week 24, then divide by number of weeks in between.

anonymous · Answer

she had 47 and week 24 she had 430

anonymous · Answer

@whereismymind49

anonymous · Answer

Yes. Find the difference now.

anonymous · Answer

how do you find it @whereismymind49

anonymous · Answer

A difference is the found by subtracted the two numbers, it is how far about they are from one another.

anonymous · Answer

ok so i minus 47 to 430 and i got 383 @whereismymind49

anonymous · Answer

Ok. Now that is the difference of the numbers. Divide that by how many weeks went by between those two points.

anonymous · Answer

15.96 thanks you @whereismymind49