2 years ago

-3(4+g) - 2(-5x+8) Simplify

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

6 0

Answer:

10x-3g-28

Step-by-step explanation:

You first want to distribute the number in front into the parenthesis:

-12-3g+10x-16

Now just simplify the whole numbers:

-28-3g+10x

Now put it in alphabetical order:

10x-3g-28

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ANEK [815]

Answer:

we conclude that Kiera got the right 63 questions.

Step-by-step explanation:

Total questions = 90

The percentage of correct question = 70%

Using the formula

The number of correct questions = 70% of 90

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= 0.7 × 90

= 63

Therefore, we conclude that Kiera got the right 63 questions.

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3 years ago

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Step-by-step explanation:

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3 years ago

The base of a rectangle is 6cm longer than its height. The area of a rectangle is 91cm squared. What is the perimeter of the rec

r-ruslan [8.4K]

Width = 7cm

Length = 13cm

<u>Explanation:</u>

Area of rectangle = $91cm^{2}$

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Putting the value of length and width in above equation 1,

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3 years ago

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creativ13 [48]

Answer:

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Step-by-step explanation:

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