3 years ago

Simplify 2(-2-4p)+2(-2p-1) please

Mathematics

2 answers:

Slav-nsk [51]3 years ago

5 0

Answer:

-6 - 12p

Step-by-step explanation:

2(-2-4p)+2(-2p-1)

Expand

2×-2 + 2×-4p +2×-2p +2×-1

simplify

-4 -8p -4p -2

combine the like terms

-4 -2 -8p -4p

-6 - 12p

Hope this helps

vredina [299]3 years ago

4 0

Answer:

-12p-6

Step-by-step explanation:

You might be interested in

Can anybody show me the steps to answering this question? 7x - 2z = 4 - xy<br> (solve for x)

Fed [463]

Answer: 2z+4/y+7

Step-by-step explanation:

We are trying to solve for x

7x-2z=4-xy

Add xy to both sides:

7x-2z+xy=-xy+4+xy= xy+7x-2z=4

Then you add 2z to both sides:

xy+7x-2z+2z=4+2z

xy+7x=2z+4

Then you factor out variable x

x(y+7)=2z+4

You divide both sides by y+7

x(y+7)/y+7= 2z+4/y+7

Which we would get x=2z+4/y+7

8 0

3 years ago

What value of "a" makes the system 3x-y=17 and ax+y=-7 have no solution?

Norma-Jean [14]

Answer:

y=-7-ax

3x-(-7-ax)=17

3x+7+ax=17

3x+ax=10

x(3+a)=10

x=10,3+a=10 a=10-3 a=7

5 0

3 years ago

1/6d + 2/3 = 1/4(d-2)

KonstantinChe [14]

$\frac{1}{6}d+\frac{2}{3}=\frac{1}{4}(d-2) \\ \\ \frac{d}{6}^{(2}}+\frac{2}{3}^{(4}=\frac{d-2}{4}^{(3} \\ \\ 2d+8=3(d-2) \\ \\ 2d+8=3d-6 \\ \\ 2d-3d=-6-8 \\ \\ -d=-14 \\ \\ \boxed{d=14}$

4 0

3 years ago

John worked x hours this week and shanique worked eight hours less than john. Write an algebraic expression for the number of ho

Allisa [31]

Answer is D because I watched a yt bidoe

3 0

3 years ago

tamara Travels by plane to visit her sister in California once a month if tomorrow travels a total distance of 2753 miles each t

vfiekz [6]

Tamara travels 33,036 miles in a year
•
hope this helps!

3 0

3 years ago

Simplify 2(-2-4p)+2(-2p-1) please​

Simplify 2(-2-4p)+2(-2p-1) please