3 years ago

Write the simplified expression: 2(-2n + 2)

Mathematics

2 answers:

devlian [24]3 years ago

6 0

Answer:

-4n+4

Step-by-step explanation:

hope this helps :)

alex41 [277]3 years ago

3 0

Answer:

2(-2n+2)

-4n+4

() means multiply, negative times positive is negative and it keeps the variable

You might be interested in

Find the surface area of the pyramid. The side lengths of the base are equal.

Sav [38]

If the side lengths of the base (12) are equal, then they are both 6. so the answer rounded to the nearest tenth is 148.7

3 0

3 years ago

2 Points

nadezda [96]

Answer:

x^2 +4x -4

Step-by-step explanation:

f(x) = 4x + 1 and g(x) = x^2 - 5

(f+ g)(x) = 4x + 1 + x^2 - 5

Combine like terms

= x^2 +4x -4

4 0

4 years ago

What's the answer to 4/3y = 16

Ivenika [448]

The answer is 12.
4y=16(3)
Y=48/4
Y=12

3 0

3 years ago

Read 2 more answers

Considers a problem in the estimation of linkages in genetics. McLachlan and Krishnan (1997) also discuss this problem and we pr

Brrunno [24]

Answer:

im not sure

Step-by-step explanation:

4 0

3 years ago

Solve the system using the addition method.

GalinKa [24]

Answer:

Option A

Step-by-step explanation:

–5x – 9y = 28 Equation 1

–4x + 5y = –2 Equation 2

We to eliminate one of the variables. In this case "Y" by using the appropiate number, in this case $\frac{9}{5}$

–5x – 9y = 28

$\frac{9}{5}$ *{–4x + 5y = –2

We have:

–5x – 9y = 28

$\frac{-36}{5}X +9Y=-\frac{18}{5}$

We have:

–5x = 28

$\frac{-36}{5}X =-\frac{18}{5}$

So, We have:

$\frac{-36}{5}X -5X=-\frac{18}{5}+28$

-61X= 122

$X=-\frac{122}{61}=-2$

Using Equation 2. We have:

-4*(-2)+5Y=-2

8+5Y=-2

5Y=-10

Y= $\frac{-10}{5} =-2$

Finally:

X=-2

Y=-2

6 0

3 years ago