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ollegr [7]
3 years ago
15

Simplify. (-8n + 11) + (2n -3)

Mathematics
2 answers:
Rasek [7]3 years ago
4 0

Answer:

-6n + 8

Step-by-step explanation:

-8n + 2n = -6n

11 - 3 = 8

Hope this helps :)

dedylja [7]3 years ago
4 0

Answer:

-6n + 8

Step-by-step explanation:

(-8n + 11) + (2n - 3)

First let's look at the expressions within the parentheses.

-8n + 11 ⇒ This expression is fully simplified because you cannot add different variables together.

2n - 3 ⇒ This expression is fully simplified because you cannot subtract different variables together.

Since we are adding these expressions, we can take away the parentheses.

-8n + 11 + 2n - 3

Now, let's rearrange the term so the like terms are next to each other.

-8n + 2n + 11 - 3

Simplify the variable.

-6n + 11 - 3

Simplify the constants.

-6n + 8

This is your simplified expression.

Hope this helps!

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Im stuck need help me i don't get it
alexgriva [62]

Answer:

J. 12 : 18

Step-by-step explanation:

Amy used 2 tea bags for every 3 cups of water to make iced tea

the ratio here is 2:3

x = 2:3

lets simplify our ratios

6 : 10 = 3 : 5 ≠ 2 : 3

5 : 6 = (doesn't simplify evenly) ≠ 2 : 3

9 : 15 = 3 : 5 ≠ 2 : 3

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<h3>Simplifying</h3>

find their highest common factor and divide both the numbers by the <u>same amount</u> (HCF).

Ex.

12 : 18

12 ÷ 6 = 2

18 ÷ 6 = 3

2 : 3

3 0
2 years ago
Read 2 more answers
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kolbaska11 [484]

Answer:

B

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Step-by-step explanation:

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5 0
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Solve the system of linear equations by substitution
ziro4ka [17]

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next subsitue equation 3 in equation 1
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2x - 5x = 9
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x =  - 3
substitute x= -3 in equation 1
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Nana76 [90]
We must look at this question in steps
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harrison is playing a board game that has a path of 100 space. after his first turn,he is 1/5 of the way along the spaces. on hi
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i hope this helps :)
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