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jolli1 [7]
3 years ago
13

PLEASE HELP WITH MATH AND BEST GETS BRAINLIEST. PLEASE SHOW WORK.

Mathematics
2 answers:
leonid [27]3 years ago
4 0
Distribute
remember the -1 infront of the second set of partnhasees
a(b+c)=ab+ac
2(3/5x+3)=6/5x+6
-1(2/3x-1)=-2/3x+1
we now have
6/5x+6-2/3x+1
gropu like terms
6/5x-2/3x+6+1
add like terms
6/5x-2/3x+7
make bottom numbers same
6/5x times 3/3=18/15x
2/3x times 5/5=10/15x
18/15x-10/15x+7
8/15x+7
equivilent is 8/15x+7
Verizon [17]3 years ago
3 0
To solve this, we must multiply what's outside of the parentheses by what is inside. 
For the first parenthetic set, we can see that we are multiplying the values by 2, so we do it this way:

2( \frac{3}{5}x + 3) = (2 *  \frac{3}{5}x) + (2 * 3) =  \frac{6}{5}x + 6

For the second part of the expression, we don't see any value, but we understand that there is a negative 1 that we don't see, because of the minus sign between the two parenthetic sets.
So we end up with this:

- (\frac{2}{3}x - 1) = (-1 *  \frac{2}{3}x) + (-1 * -1) = (\frac{-2}{3}x + 1)

So, without parentheses, the expression looks like this:

\frac{6}{5}x + 6 + \frac{-2}{3}x + 1

Which could be further reduced to

\frac{8}{15}x + 7

Hope that helped! =)
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The box plot below represents some data set. What is the value of the median?
OLEGan [10]

Answer:

80

Step-by-step explanation:

Look at the box plot and look at each line.

The first line that is all the way to the left, that is the Quartile 1.

The last line all the way to the right, that is Quartile 3.

Now lets look at the box part.

The beggining of the box is the minimum.

The ending of the box is the maximum.

The middle line is the median.

How I remember it is Median=Middle

Hopw this hels :D

8 0
2 years ago
Find the midpoint of (6, 4), and (0,2).
Gnesinka [82]

Answer:

(3,3)

Step-by-step explanation:

Using the midpoint formula:

m=\left( \dfrac{6+0}{2},\dfrac{4+2}{2} \right)=\left( \dfrac{6}{2},\dfrac{6}{2} \right)=(3,3)

Hope this helps!

8 0
3 years ago
Read 2 more answers
I need an answer quick. I am trying to finish this fast.
inessss [21]

Answer:

D, m<4 is 137°

Step-by-step explanation:

The answer would be D, because m<4 would be supplementary with the angle that's 43 degrees. Supplementary angles add up to 180, so this could be found through the following equation.

x + 43 = 180

x would represent <4

You would now subtract 43 from both sides.

x = 137

8 0
3 years ago
Read 2 more answers
What triangle pairs can be mapped to each other using a single tranlation
shepuryov [24]

Answer: I think Figure 4 is the correct one

Step-by-step explanation:

It is not possible to map the triangle MNP and CDE together using just a single translation in Figure 3. With Figure 4, we can use a translation to map the triangle MNP and the triangle CDE. Accordingly, in the diagram, the triangle MNP and the triangle CDE can be translated to each other.

8 0
2 years ago
For all points on the y-axis of a coordinate grid, the x-coordinate is always?
vesna_86 [32]
Zero if it is talking about it is on the y-axis line
5 0
3 years ago
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