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otez555 [7]
3 years ago
9

Taylor has a $30 gift card that she can spend at the store. She has already bought a $9 picture frame, and she wants to buy $3 j

ournals with the leftover money on the card. How many journals can she buy without going over the card's limit? What is the variable
Mathematics
1 answer:
Lorico [155]3 years ago
7 0

Answer:

9

Step-by-step explanation:

total is 30

spent is $9

this is total money minus the amount of the picture frame

30-9

21 divide by 3

the total sum of journals bought was 9

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2 years ago
Nola was selling tickets at the high school dance. At the end of the evening she picked up the cash box and noticed a dollar lyi
Blizzard [7]

Answer:

The $1 belongs to the cash box

Step-by-step explanation:

Given

See attachment for complete question

Required

Determine if the $1 belongs to the cash box or not

Represent singles with s and couples with c.

From the attachment, we have:

s + c = 47 --- total attendance

5s + 4c =200 --- ticket sold

Solve for s and c.

Make s the subject in (1)

s = 47-c

Substitute 47 - c for s in (2)

5(47 - c) + 4c = 200

Open bracket

235 - 5c + 4c = 200

235 - c = 200

c = 235 - 200

c = 35

This means that the total individual which makes up the couples are 35. This is not possible because couples are in 2's and the total should be an even number.

<em>So, we can conclude that the $1 belongs to the cash box</em>

4 0
2 years ago
5. Mr. Young bought a laptop for his small business for $ 1599. The value of the laptop depreciates at a rate of 19% each year U
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8 0
3 years ago
The bike shop is having a sale. Everything in the store is 20% off. A bike is originally priced at $345.00 What is the sale of t
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Answer:

Sale price = $276

Step-by-step explanation:

Sale price = original price - discount

Discount = original price * percent off


Discount = 345*.2 = 69

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Sale price = 345- 69

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5 0
3 years ago
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