3 years ago

The difference of a number and 6 is the same as 5 times the sum of the number and 2. What is the number?

Mathematics

1 answer:

lutik1710 [3]3 years ago

6 0

answer:

B -2

Step-by-step explanation:

equation is x-6=5x+2 and you some it like you would for a regular linear expression

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the diameter of a cylindrical construction pipe is 4 ft. if the pipe is 19 ft long, what s it’s volume?

STALIN [3.7K]

Answer:

76 $\pi$ or 238.76 $units^{3}$

Step-by-step explanation:

The volume of a cylinder is V = $\pi r^{2} h$

Here the radius is r = $\frac{1}{2} d$ = $\frac{1}{2}(4)=2$

The height is given as 19 ft

Then plug in all the numbers into the equation

V = $\pi (2^{2})(19) = 76\pi = 238.76 units^{3}$

4 0

3 years ago

-7–5(3g+8)<10g–7+g <br><br> help me please!

Ede4ka [16]

Answer:

-20/13 <g

Step-by-step explanation:

-7–5(3g+8)<10g–7+g

Distribute

-7–15g-40<10g–7+g

Combine like terms

-15g - 47 < 11g -7

Add 15 g to each side

-15g+15g -47< 11g+15g -7

-47 < 26g -7

Add 7 to each side

-47+7 < 26g-7+7

-40 < 26g

Divide each side by 26

-40/26 <26g/26

-40/26 <g

Divide top and bottom by 2

-20/13 <g

8 0

3 years ago

Help me with these questions plz

UkoKoshka [18]

First, this shoudnt be in mathematics and second, i think this is socila studies.

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3 years ago

In the past year and a half, Gnarly the dog lost an average of 29pound each month. Today, Gnarly weighs 14 pounds. How much did

tatyana61 [14]

Answer:

449pounds

Step-by-step explanation:

29x15months=435

435+15=449 pounds

P.S. That was one BIG dog.

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3 years ago

What is the solution to the equations represented by these two lines

salantis [7]

Look at the picture.

A.) (3, 1)

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3 years ago