3 years ago

Find the sum of 2n-8x-11 and n+5x-4

Mathematics

1 answer:

nikitadnepr [17]3 years ago

4 0

3n-3x-15 You have to add the like terms.

You might be interested in

Can anybody help me on this

Feliz [49]

Answer: first option

Step-by-step explanation:

The volume of a regular pyramid can be calculated with the following fromula:

$V=\frac{B*h}{3}$

Where B is the area of the base of the pyramid and h iis the height of the pyramid.

The base is a square, therefore, its area B is:

$B=side^2\\B=(2units)^2\\B=4units$

You know that the height is 3, therefore, you can substitute these values into the formula.

THerefore, the volume of the pyramid is:

$V=\frac{4units^2*3units}{3}$

$V=4units^3$

7 0

3 years ago

Read 2 more answers

Number 5 all letters anyone? due tomorrow at 8 am

Yuri [45]

Answer:

d.1060

e.140

f.340

g.230

hope it helps

Pls give brainliest

6 0

3 years ago

Rico paid $180 sales tax on his new $2,400 motorcycle. What was the sales tax percentage rate where he bought his motorcycle?

Artemon [7]

Answer:

it is 7.5 rate

Step-by-step explanation:

I used a calculator to get the answer and it is correct.

4 0

2 years ago

Solve <img src="https://tex.z-dn.net/?f=2x%20%2B%205%20%3D%2012" id="TexFormula1" title="2x + 5 = 12" alt="2x + 5 = 12" alig

VMariaS [17]

Answer:

x=3.5

Step-by-step explanation:

subract 5 on the other side, than divide by 2

8 0

3 years ago

Simplify the following expression: (−3)(−2)( −2) A −12 B 12 C −18 D 18

nydimaria [60]

A -12 Hope this helps

7 0

3 years ago

Read 2 more answers