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djyliett [7]
3 years ago
5

Expand 3(n + 7) show FULL work

Mathematics
1 answer:
Brrunno [24]3 years ago
7 0

Answer:

3n + 21

Step-by-step explanation:

3(n + 7)

3n + 21

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URGENT PLEASE HELP 45 POINTS! Complete this activity. Given: f(x) = x + 2 <br><br> [f(x)] 2 =
ivanzaharov [21]

We are told that f(x) = x + 2. We want to find (f(x))^{2}.

Squaring f(x) on one side means we square x + 2 on the other.

So,

f(x) = x + 2

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3 0
3 years ago
What's the slope of (-5, -3) and (5,3)
MAVERICK [17]

Answer:

10/6

Step-by-step explanation:

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8 0
3 years ago
12
vlada-n [284]

Answer:

The last one

Step-by-step explanation:

The standard method for solving an equation like 3x + 5 = 26 is to use

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then u would have to divide 3 by both sides to get the x alone/ isolated

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and that is why u should use " Subtraction Property of Equality and then the Division Property of  Equality, " as your method.

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3 years ago
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