2 years ago

Simplify. -2(y+3)+4y

Mathematics

2 answers:

stiks02 [169]2 years ago

6 0

The correct answer is 2y-6 let me know if you want to know how I got that

Pavel [41]2 years ago

3 0

Answer:

-6+2y

Step-by-step explanation:

-2(y+3)+4y

Use distributive property for -2 and (y+3)

-2y-6+4y

Then simplify=

-6+2y or 2y-6

You might be interested in

The measures of the angles of a convex polygon form an arithmetic sequence. The least measurement in the sequence is 128º. The g

Over [174]

$\bf \qquad \qquad \textit{sum of a finite arithmetic sequence}\\\\
S_n=\cfrac{n}{2}(a_1+a_n)\quad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\ a_n=n^{th}~value\\
----------\\
\stackrel{least}{a_1}=128\\\\
\stackrel{greatest}{a_n}=172
\end{cases}$

$\bf S_n=\cfrac{n}{2}(128~+~172)\implies S_n=\cfrac{n}{2}(300)\implies S_n=150n
\\\\\\
\textit{but we also know that sum of all interior angles is }180(n-2)
\\\\\\
\stackrel{\textit{sum of the angles}}{S_n}=\stackrel{\textit{sum of the angles}}{180(n-2)}=150n
\\\\\\
180n-360=150n\implies 30n=360\implies n=\cfrac{360}{30}\implies n=12$

7 0

2 years ago

Read 2 more answers

Grace is filling up a sink with water.

Alex_Xolod [135]

Quarts-would be the correct answer <span />

3 0

3 years ago

Read 2 more answers

What is the volume of the following rectangular prism? 4/3 units 23/4 units 2

DedPeter [7]

Answer: 7 2/3

Step-by-step explanation: got it wrong and it showed me the right answer on khan academy

6 0

2 years ago

Mr. Jones waffle recipe uses 3/4 cups of milk to make 8 waffles how many cups of milk should be used to make 24 waffles?

ella [17]

Answer:

9/4

Step-by-step explanation:

If you need 3/4 cups of milk to make 8 waffles, you would need 9/4 cups to make 24 waffles because you are making 3 times the amount of waffles, so you need 3 times the amount of milk.

5 0

2 years ago

Help plz !!!!!!!!!!!!!!!!!!!!!!!

hoa [83]

That ones a hardddd one ill let someone else answer thatttttt

7 0

3 years ago