4 years ago

PLEASE HELP ASAP!!! 30 PTS

Mathematics

1 answer:

lina2011 [118]4 years ago

3 0

I think the answer is C

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yKpoI14uk [10]

Answer:

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Step-by-step explanation:

you first need to change the mixed number to an improper fraction

$\frac{13}{8}-\frac{3}{4}$

then multiply the second fraction by 2 so that the denominator is the same in both fractions

$\frac{13}{8} -\frac{6}{8}$

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3 years ago

Solve. 5x - 5 = 50 A) x = 8 B) x = 9 C) x = 10 D) x = 11

Angelina_Jolie [31]

The answer would be D) x = 11.

Add 5 to both sides (5x = 50 + 5)

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Divide both sides by 5 (x = 55/5)

Simplify 55/5 to 11 (x = 11)

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dusya [7]

It will cost 150

62.50/25 = 2.5

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3 years ago

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likoan [24]

Answer: ~14°, ~62°

Step-by-step explanation:

See image. You should be able to easily calculate the last two angles.

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3 years ago

From $16 to $4<br> Percent decrease

Tatiana [17]

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75%

Step-by-step explanation:

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