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bagirrra123 [75]
3 years ago
13

At the bank, Sheila made 5 deposits, each in the same amount. Her sister Sherri made 4 deposits, each in the same amount. Each o

f Sherri's deposits was $15 more than each deposit Sheila made. Both sisters deposited the same amount in the end. How much did each sister deposit each time?
- Write an equation. Let x represent the amount of one of Sheila’s deposits.
- Solve the equation. Show your work.
- Check your solution. Show your work.
- State the solution in complete sentences.
Mathematics
2 answers:
irinina [24]3 years ago
5 0

The equation would be 4y=5x       4(x+15)=5x             x+15=y

let x be the amount that Shelia deposits each time

let y represent the amount that Sherri deposits each time

4(x+15)=5x

4x+60=5x

-4x       -4x

60=x

Check:

x+15=y                  60+15=y                        y=75

4(75)=5(60)

300=300

Shelia deposits $60 each time.

sasho [114]3 years ago
3 0

DERIVAR :

(2x – 1) / √ x2 + 1



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