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2 years ago

Help plz ASAP

Mathematics

1 answer:

Drupady [299]2 years ago

7 0

Answer:B

Step-by-step explanation:

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7b ÷ 12 = 4.2 What is b?

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$\frac{7b }{12} = 4.2 \ \ /*12 \\ \\7b=4.2*12\\ \\7b= 50.4 \ \ \/:7\\ \\\frac{7}{7} \ b= \frac{50.4 }{7}\\ \\b= 7.2$

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The variables y and x have a proportional relationship, and y = 25 when x = 60.

jeka94

Answer:

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A. x = 25

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How do you find volume?

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Please helpppppppp -2p-4=2

OlgaM077 [116]

p = -3

Step-by-step explanation:

-2p-4=2

add 4 both sides

-2p-4+4=2+4

-2p=6

divide -2 both sides

-2p/-2=6/-2

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5 0

2 years ago

The original price of a Shirt was $45. In sales, the shirt is reduced to $32.50. Calculate the percentage reduction.

Klio2033 [76]

Answer:

27.8%

Step-by-step explanation:

$\frac{32.5}{45} =0.722$

0.722 = 72.2%

The % reduction is:

(100-72.2)% = 27.8%

Hope this helps

8 0

1 year ago