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Slav-nsk [51]
3 years ago
11

Expand and simplify 2(2x+3)+(5x+4)

Mathematics
2 answers:
ollegr [7]3 years ago
8 0
Distribute the first phrase, so it will be
4x+6+5x+4
Then just solve.
4x+5x= 9x
6+4=10
So the answer is 9x+10.
LekaFEV [45]3 years ago
4 0
2(2x+3)+(5x+4) simplified would be 4x+6+5x+4 and if you add those together you get 9x+10. Hope I helped! if you have any questions just leave a comment
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Dmitriy789 [7]

Answer:

15

Step-by-step explanation:

3 stars = 18

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5 0
3 years ago
Name the figure below in two different ways.<br> C<br> J<br> b
Irina18 [472]

Based on the letters representing the the given figure, two different ways that it can be named are CJB and BJC.

<h3>What other ways can the figured be named?</h3><h3 />

The figure has the midpoint of J.

This means that when you are naming the figure, J has to be in the middle of either of the names that you choose.

You can therefore name the shape CJB which would mean that C is the starting point and B is the ending point.

Or you could name it BJC with B being the starting and C being the ending.

Rest of the question:

Shape description is that of a line that has three different points which are C, J, and B.

Find out more on naming figures at brainly.com/question/22749241.

#SPJ1

4 0
1 year ago
Need brief explanation about why false is correct
anyanavicka [17]

<u>We are given the equation:</u>

(a + b)! = a! + b!

<u>Testing the given equation</u>

In order to test it, we will let: a = 2 and b = 3

So, we can rewrite the equation as:

(2+3)! = 2! + 3!

5! = 2! + 3!

<em>We know that (5! = 120) , (2! = 2) and (3! = 6):</em>

120 = 2 + 6

We can see that LHS ≠ RHS,

So, we can say that the given equation is incorrect

6 0
2 years ago
You and 22 friends have a job cleaning houses. You split the total money you make so that you each get the same amount. On the f
lisabon 2012 [21]
U and 2 friends....so it will be split 3 ways

1st day : 93
2nd day : 75
3rd day : 108
for a total of : 93 + 75 + 108 = 276

split 3 ways.....276/3 = $ 92 per person <==
8 0
3 years ago
A track runner is eager to see if practicing helps her improve. She has plotted data on her weekly 100-meter dash times (s) as w
insens350 [35]

Answer:

\displaystyle s = -\frac{1}{5}h + 20

Step-by-step explanation:

<em>Time</em><em> </em>is the dependent variable, so you set your function equal to <em>s</em>. Then, the correlation of the graph has a \displaystyle -\frac{1}{5}<em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] from the y-intercept of \displaystyle [0, 20],so we choose this answer choice.

I am joyous to assist you anytime.

4 0
3 years ago
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