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nataly862011 [7]
4 years ago
6

Solve for X: 2(x + 5) + 3(x – 2) = 29 please explain too! will mark brainliest

Mathematics
1 answer:
8090 [49]4 years ago
3 0

Answer:

5

Step-by-step explanation:

2x+10+3x-6=29

5x+4=29

5x=25

x=5

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Needed ASAP pls for a test
GalinKa [24]

Answer:

Step-by-step explanation:

b brainliest please

4 0
3 years ago
Find the coordinates of the midpoint of the segment joining the given points (0,2) and (6,4)
djyliett [7]

The coordinates of the midpoint are the average of the coordinates of the given points.

So, the x coordinate of the midpoint is the average of the x coordinates of the given point:

\dfrac{0+6}{2} = \dfrac{6}{2} = 3

And similarly, the y coordinate of the midpoint is the average of the y coordinates of the given point:

\dfrac{2+4}{2} = \dfrac{6}{2} = 3

So, the midpoint is the point (3,3)

6 0
3 years ago
Can someone pleasee help it’s quiz due rn
Free_Kalibri [48]

Answer: i am prety sure that it is 8 because when you see that there is a plus sign a minus sign  and an equeal thats pretty much all you gotta do.

Step-by-step explanation:

6 0
3 years ago
an insect population grows at a rate of 25% per year.if its initial population is 4.2 million what will be its population in thr
marusya05 [52]

The population after 3 years would be 8.20 millions.

Step-by-step explanation:

Given,

Initial population = I = 4.2 million

Growing rate = r = 25%

If the initial population and growing rate is given, the formula to calculate the population (x) after n years would be:

x = I * (1 + \frac{r}{100} )^{n}

By putting the values in the equation, we get

x = 4.2 * (1 + \frac{25}{100} )^{n}

The population after 1st year (x1) would be

x1 = 4.2 * (1 + \frac{25}{100} )^{1}

x1 = 5.25 million

Similarly,

x2 = 4.2 * (1 + \frac{25}{100} )^{2}

x2 = 6.56 million

x3 = 4.2 * (1 + \frac{25}{100} )^{3}

x3 = 8.20 million

Hence, the population after 3 years would be 8.20 millions.

But, if you are asking about the total population at that time. It would be

I + x1 + x2 + x3 = 24.21 million

7 0
4 years ago
Solve m - 13 equals 8
snow_tiger [21]

Answer: 21

<u>Add 13 to both sides</u>

<u></u>m-13+13=8+13\\m=21<u></u>

5 0
3 years ago
Read 2 more answers
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