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Inessa05 [86]
2 years ago
10

Judy has 15 books in her library. She bought some books at a thrift store on Saturday. She now has 85 books in her library. How

many books did she buy at the thrift store? Write and solve an equation using a variable for each word problem.
Mathematics
2 answers:
netineya [11]2 years ago
6 0

She bought 70 books at the thrift store.

<u>15+x=85</u>

Aleksandr-060686 [28]2 years ago
5 0

Answer:

Judy bought 70 books at the thrift store.

Step-by-step explanation:

I got 70 by adding 15+70=a and a= 85

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3 years ago
Taylor runs a smoothie shop and is in placing his order for a week.Each week he needs to have 2 gallons of pineapple juice and 4
Goryan [66]

Answer:

For pineapple juice

He need 160 more ounces of pineapple juice.

For orange juice

He needs 352 ounces more of orange juice.

Step-by-step explanation:

1 liquid gallon = 4 liquid quarts

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Taylor runs a smoothie shop and is in placing his order for a week.

We are told that:

Each week he needs to have

a) For pineapple juice

2 gallons of pineapple juice

We convert these to quarts and ounces

1 gallons = 4 quarts

2 gallons = 2 × 4

= 8 quarts of pineapple juice

If he already has 3 quarts of pineapple juice

She needs: 8 quarts - 3 quarts

= 5 quarts

Converting these to ounces

1 liquid quart = 32 fluid ounces

5 quarts = x

Cross Multiply

=5 × 32 fluid ounces

= 160 fluid ounces

2) For orange juice

She needs to have 4 gallons of orange juice on hand

We convert these to quarts and ounces

1 gallons = 4 quarts

4 gallons = 4 × 4

=Hence she needs to have: 16 quarts of pineapple juice

If he already has 5 quarts of orange juice

She needs: 16 quarts - 5 quarts

= 11 quarts more

Converting these to ounces

1 liquid quart = 32 fluid ounces

11 quarts = x

Cross Multiply

=11 × 32 fluid ounces

= 352 fluid ounces

8 0
3 years ago
Read 2 more answers
(b) True or False?
Natasha2012 [34]

Answer:

I put the answers in order.

True

False

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(Hope this helped☺️! )

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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