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?? help???

Answer 1

Try 47/2 and that should give you an average per week.

Answer 2

i got 23.5???

Answer 3

for the 2 weeks. then take 430 and divide it by 24, then average the two averages.

Answer 4

for the 430 you should get 18 rounded

Answer 5

17.91?

Answer 6

that's an answer choice

Answer 7

then average the two together, add them then divide by 2 :)

Answer 8

sorry there were supposed to be parenthesis around the last part

Answer 9

i got 20.70???

Answer 10

then average the two together, add them then divide by 2 :)

Answer 11

Did you get it?

Answer 12

i think so what'd you get?

Answer 13

let me see what you got

Answer 14

20.70

Answer 15

You got it.

Answer 16

that's not any of the answer choices??

Answer 17

Crap. what are they?

Answer 18

$15.96 per week
$17.41 per week
$17.91 per week
$19.88 per week

Answer 19

17.91 I went a little too far with it sorry :l

Answer 20

it's fine thankss~~

Answer 21

Your welcome.

Answer 22

can you help me with my other question?

Answer 23

Sure.

Answer 24

Your welcome.

Answer 25

As part of an Earth Science project, Erin tracked the amount of rain fall for 4 weeks. She started tracking after finding some initial data on the year's rainfall to date.
If the linear function representing the amount of rainfall each week is f(w) = 2.5w + 3. What does the 3 represent in this function?