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3 years ago

Expand the expression using the distributive property.

Mathematics

2 answers:

harkovskaia [24]3 years ago

8 0

-4n+14 because you collect the ‘like terms’ in the equation.

Artemon [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Distributive property make it

-4n+ 14

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<h3><u>Question 10</u></h3>

$\begin{aligned}\textsf{Perimeter} & = 50\\\\\implies 7 + \dfrac{1}{2}x+(x-8) & = 50\\\\\dfrac{3}{2}x & =51\\\\x & = 34\end{aligned}$

Input found value of x to determine side lengths:

$\implies 7$

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Therefore, the length of the <u>smallest</u> side is 7 units.

<h3><u>Question 11</u></h3>

<u />

$\begin{aligned}\textsf{Perimeter} & = 75\\\\\implies 21 + \dfrac{1}{2}x+(x+1) & = 75\\\\\dfrac{3}{2}x & =53\\\\x & = \dfrac{106}{3}\end{aligned}$

Input found value of x to determine side lengths:

$\implies 21$

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Therefore, the length of the <u>smallest</u> side is 17 ²/₃ units.

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2 years ago

Read 2 more answers

PLEASEEEEEEEEEE HELPPPP. which of the following system of inequalities would produce the region indicated on the graph below?

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Answer: C

Step-by-step explanation:

The line $y=x+2$ is shaded below and is solid.

This eliminates all the options except for C.

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