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2 years ago

William bought 5 rulers for $7.50. If r represents the cost of one ruler, which equation represents this situation?

Mathematics

1 answer:

kkurt [141]2 years ago

3 0

Answer:

5r = 7.50

Step-by-step explanation:

As, the cost of 1 ruler = r

So, r times 5 ruler will give u the cost of 5 rulers, which is 7.50

So, 5r = 7.50

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3 years ago

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Klio2033 [76]

Answer:

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3 years ago

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Bond [772]

Answer:

84 couples

Step-by-step explanation:

First add the number of couples that have only one spouse that prefers dramas.

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2 years ago

Ken uses 6 apples and 2 bananas to make a fruit salad. He put twice as many oranges as bananas in the salad. How many pieces of

V125BC [204]

Answer:

<u>24 pieces</u> of fruits are use to make 2 fruit salads.

Step-by-step explanation:

Given:

Ken uses 6 apples and 2 bananas to make a fruit salad. He put twice as many oranges as bananas in the salad.

Now, to find the number of pieces of fruit Ken will use to make 2 fruit salads.

So, pieces of fruits use to make a salad are:

Apples = 6.

Bananas = 2.

Oranges = twice of bananas = 2×2=4.

So, total pieces of fruits to make a salad = $6+2+4=12.$

Now, total pieces of fruits to make 2 fruit salads:

$(6+2+4)\times 2$

$=12\times 2$

$=24.$

Therefore, 24 pieces of fruits are use to make 2 fruit salads.

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3 years ago

a dining room table and chairs are priced at $869. Mrs. Brown has a coupon for $75 off the original price. If the tax on the sal

Arada [10]

869 * .08 = 69.52
69.52 + 869 = 938.52
938.52- 75 = 863.52

7 0

3 years ago

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