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natita [175]
3 years ago
11

PLEASE HELP!!!!!! ILL GIVE YOU 10 POINTS!!!!!!!!

Mathematics
2 answers:
Monica [59]3 years ago
8 0

Answer:

4 1/3

Step-by-step explanation:

:)

meriva3 years ago
4 0

Answer:

x = 13/3

Explanation:

3x + 2(4x - 6) = 8x + 1

3x + 8x - 12 = 8x + 1 (expand using distributive property)

11x - 12 = 8x + 1 (combine like terms)

11x - 12 + 12 = 8x + 1 + 12 (add 12 to both sides)

11x = 8x + 13 (simplify)

11x - 8x = 8x - 8x + 13 (subtract 8x from both sides)

3x = 13 (simplify)

3x/3 = 13/3 (divide both sides by 3)

x = 13/3

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TIMED TEST WILL GIVE BRAINLIEST
kow [346]

Answer: 12?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the midpoint of segment JP, given J(-4,6) and P(-12,-2).
grin007 [14]

Answer:

The answer is

<h2>( - 8 , 2)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

<h3>M = ( \frac{x1 + x2}{2}  ,  \:  \frac{y1 + y2}{2} )</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

J(-4,6) and P(-12,-2)

The midpoint is

<h3>M = ( \frac{ - 4 - 12}{2}  ,  \:  \frac{6 - 2}{2} ) \\  = ( -  \frac{16}{2} ,  \:  \frac{4}{2} )</h3>

We have the final answer as

<h3>( - 8 , 2)</h3>

Hope this helps you

6 0
3 years ago
3. Using the distributive property, write an equivalent expression. *<br> (5 Points)<br> 8(3x - 5)
julia-pushkina [17]

Answer:

24x - 40

Step-by-step explanation:

8 x 3 = 24

8 x 5 = 40

24x - 40

5 0
3 years ago
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The length of a rectangle is five times its width. if the perimeter of the rectangle is 96 yd , find its area.
elena-14-01-66 [18.8K]
Rectangle has 4 sides dived 96 by 4 and then from there you have to make length be bigger than width
3 0
3 years ago
Could anyone help me out, it’s would mean a lot.
SIZIF [17.4K]

Answer:

x = 19

Step-by-step explanation:

If two lines are perpendicular, they create 4 90° angles. Meaning, in this case, that m<DBC = 90 and m<DBA = 90.

We're given that m<DBE = 2x - 1 and that m<CBE = 5x - 42.

The sum of angles DBE and CBE = m<DBC = 90°

We can add the two angles and set it equal to 90 to find x

2x - 1 + 5x - 42 = 90\\7x - 43 = 90\\7x = 133\\x = \frac{133}{7} =19

6 0
3 years ago
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