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Dmitriy789 [7]
2 years ago
7

Evaluate the expression for the given value of x 7x + 8 for x = 2

Mathematics
2 answers:
Pepsi [2]2 years ago
6 0
Replace x with 2
Then you’ll get: 7(2)+8
7x2=14
14+8=22
The answer is 22
Anit [1.1K]2 years ago
4 0

Answer:

22

Step-by-step explanation:

Since x = 2, we can tell that x is equal to 2.

So this is basically asking 7 times 2 plus 8

7(2) + 8 = ?

14 + 8 = 22

Hope this helps!

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HELP PLESSE ITS MULTIPLE CHOICE
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Answer:

<h2><u><em>Letter A</em></u></h2>

Step-by-step explanation:

First of all, we have to solve all the equations

First one is (4*1)-6

<em>We have to use PEMDAS</em>

<em>which stands for </em>

<em>Parenthesis</em>

<em>Exponents</em>

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<em>Addition</em>

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In (4*1)-6  

You have to do 4*1 first ~ which equals 4

the next step would be 4-6  ~  which equals -2

The next equation would be (1*4)-6

First do 1*4  ~ which is 4

Next 4-6  ~ which again equals -2

Next equation is (1*6)-(4-6)

Parenthesis first, 1*6=6

4-6=-2

6-(-2)

which equals 8

Our next equation is 6-(1*4)

1*4=4

6-4~ which equals 2

Our last equation is 4*(1-6)

Parenthesis comes first, so it would be 1-6 first

which equals -5

4*(-5) would be our final step  ~  which equals -20

All of our answers would be

-2 - from the top equation

-2 - from letter A

8 - from letter B

2 - from letter C

-20 - from letter D

which means <u><em>Letter A</em></u> is the answer.

Hope this is helpful.

5 0
2 years ago
Help with 6th grade math!
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Let's apply this formula to your question and substitute given information, then solve for l.
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Step-by-step explanation:

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Answer:

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