Answer: 2.716
Step-by-step explanation:
Answer:
Step-by-step explanation:
5+6 (2x + 3) -2x = 10x + 23
5 + 6(2x-3) -2x = 10x+23
10x + 23 = 10x + 23
-23 -23
10x = 10x
-10x -10x
0 = 0
Or if you divide will be
10x = 10x / ÷10
X= 1
We would first have to combine like terms to solve for x
So 15x-2 and 5x+3 becomes 20x+1
This is the whole length of the segment, so 20x+1=5
We'll then solve for x by adding one to each side, this isolates x and the equation becomes 20x=6
We can then divide each side by 20 to get x alone
6/20=.3
So x=.3
Next we'll plug .3 into the equation as x
15(.3)-2=2.5
5(.3)+3=4.5
The midpoint divides the line into two equal pieces, and 2.5 does not equal 4.5 so Q is not the midpoint of the segment.
Answer:
So we first open multiply the parenthesis by 9. 9x+5 is what it is. Now we need to simply it even more with the 2 parenthesis
(9x+5)(x+1) = 9x^2+9x+5x+5 = 9x^2+14x+5
<h2><u>
Answer: 9x^2+14x+5</u></h2>