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Dmitry_Shevchenko [17]
3 years ago
6

How do you simplify: 5(8 + 7) ? a. 75 b. 65 c. 47 d. 15

Mathematics
2 answers:
tia_tia [17]3 years ago
8 0

Answer:

C. 47

Step-by-step explanation:

5(8 + 7)

Expand the brackets. Brackets mean to multiply.

5(8 + 7)

5 * 8 + 7

= 40 + 7

= 47

VikaD [51]3 years ago
7 0
The answer is C.) 47
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The Scale used on blueprint is 1 inches represents 4/3 feet

Scaling is the increase or decrease in size of a figure or object so as to create an image of that object.

Since on the blueprint, the walls measure 10 feet by 12 feet but on the blue print it measures 7.5 inches by 9 inches. Hence:

Scale used on blueprint is 7.5 inches = 10 feet or 9 inches = 12 feet

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The Scale used on blueprint is 1 inches represents 4/3 feet

Find out more at: brainly.com/question/20095188

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2 years ago
1)The price of a sweater was slashed from #960 to $816 by a shopkeeper in the winter season. Find the rate of discount given by
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Answer:

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Step-by-step explanation:

Given : The price of a sweater was slashed from Rs 960 to Rs 816 by a shopkeeper in the winter season.

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Solution :

According to question,

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Discount % is given by

Therefore, The discount% is 15%.

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3 years ago
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Crank

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Use inverse operations to solve each equation. Explain each step and identify the property used to reach each step.
maks197457 [2]
Hello,


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Step-by-step explanation:

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