Asked by Anonymous
She deposits $5 or $3.50 into her account. She made 14 deposits which equaled $59.50.
how many times did she deposit $5 & how many times did she deposit $3.50
- I don't know how to do this!
how many times did she deposit $5 & how many times did she deposit $3.50
- I don't know how to do this!
Answers
Answered by
Steve
count the deposits, and count the amounts:
If there were x deposits at $5, and y at $3.50, then we know
x+y=14
5x+3.50y=59.50
Now just plug and chug.
If there were x deposits at $5, and y at $3.50, then we know
x+y=14
5x+3.50y=59.50
Now just plug and chug.
Answered by
Anonymous
8.5? Imma kinda confused on what numbers I need to multiply to get 59.50..
Answered by
Anonymous
Steve said that x+y = 14..
Steve also explained to you.
*How are you confused on what numbers to multiply to get 59.50..?*
if x+y = 14 then it would be
x= 7
y=7
5x means 5 multiplied by x and x is 7.
5 times 7 is 35
so now its 35 + 3.50y
3.50 times 7 is 24.5
so now 35 + 24.5 = 59.5 or 59.50
Steve also explained to you.
*How are you confused on what numbers to multiply to get 59.50..?*
if x+y = 14 then it would be
x= 7
y=7
5x means 5 multiplied by x and x is 7.
5 times 7 is 35
so now its 35 + 3.50y
3.50 times 7 is 24.5
so now 35 + 24.5 = 59.5 or 59.50
Answered by
Anonymous
Ohh okay. I get it now, thank you!
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.