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lina2011 [118]
2 years ago
14

If a = 4 and b = 5, what is the value of the following expression? 6a + 3b - 8

Mathematics
1 answer:
castortr0y [4]2 years ago
5 0
Simple...

you have: 6a+3b-8

a=4 and b=5

Plug in what you know-->>

6(4)+3(5)-8

24+15-8

39-8

31

Thus, your answer.

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Ainat [17]

Answer:

-9

Step-by-step explanation:

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-2 + (-7)

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3 0
2 years ago
5(x+3)-5<br> simplify this.
nignag [31]

Answer:

5x+10

Step-by-step explanation:

Distribute:

=(5)(x)+(5)(3)+−5

=5x+15+−5

Combine Like Terms:

=5x+15+−5

=(5x)+(15+−5)

=5x+10

8 0
3 years ago
Suppose that y varies directly with x and y=12 when x=-2. what is when x=-6?
dlinn [17]
Y=4

How?
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4 0
3 years ago
Read 2 more answers
Help please anyone??
katovenus [111]

Answer:

147

Step-by-step explanation:

Suplementary angles add up to be 180

So 180-33 is 147

3 0
3 years ago
Read 2 more answers
Solve the absolute value equation.<br> |X-2] +3 = 10
Inessa05 [86]

Answer:

9

Step-by-step explanation:

  1. [X-2]+3=10
  2. [X-2]=10-3
  3. X=7+2
  4. X=9
4 0
3 years ago
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