3 years ago

Solve for x if x = -3. 2x+3

Mathematics

1 answer:

umka21 [38]3 years ago

8 0

Answer:

-3

Step-by-step explanation:

Plug in the value of x: 2(-3) + 3
2(-3) = 2 × -3 = -6
Plug -6 in: -6 + 3
-6 + 3 = -3

I hope this helps!

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2 years ago

irakobra [83]

We have that the total length of paper needed to cover all the tables is

$X=288.5ft$

From the question we are told that:

Number of tables $n=36$

Length of table $l=8$

Extension $e=3 inch =>0.25feet$

Generally, the equation for the Total length tables is mathematically given by

$l_t=n*l\\\\l_t=36*8$

$l_t=288ft$

Therefore with an extension of 0.25ft at both end we have the Total length of tablecloths to be

$X=l_t+2(e)\\\\X=288ft+2(0.25)$

$X=288.5ft$

In conclusion

The total length of paper needed to cover all the tables is

$X=288.5ft$

For more information on this visit

brainly.com/question/12595620

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