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ratelena [41]
3 years ago
6

Jenny has been saving quarters in a piggy bank since she was born. She currently has 192 quarters in her piggy bank. She wants t

o save $75 to buy a new Ipod, so she decides to add 2 quarters every day. She sets up and solves the equation shown. What does her solution mean?
y = 192(.25) + .25x
75 = 192(.25) + .25x
27 = .25x
x = 108

Question 1 options:

She needs to save an additional $108.


She needs to save 216 more quarters.


She needs to save for 108 more days.


She needs to save an additional 108 quarters.
Mathematics
2 answers:
VashaNatasha [74]3 years ago
6 0

Answer: It shows She needs to save for 108 more days.

Step-by-step explanation:

Given: Jenny has 192 quarters in piggy bank.

We know that 1 dollar= 4 quarters

1 quarters = $0.25

192 quarters=192\times0.25

She wants to save amount = $75

Let x be the number of days, then we have

y=192(0.25)+(0.25)x\\\\\Rightarrow75=48+0.25x\\\\\Rightarrow0.25x=27\\\\\Rightarrow\ x=\frac{27}{0.25}\\\\\Rightarrow\ x=108, where x is the number of days.

It shows she needs to save for 108 more days.

Aleksandr [31]3 years ago
5 0

<span>She needs to save an additional 108 quarters.</span>
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Step-by-step explanation:

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