Solve the equation 7+2 |2x+1| =15

I believe the answer is X=2.5

Step-by-step explanation:

7+2=9

so now we have to find what X would be so we can do the second equation

So we know that the second equation must equal 6 because 9+6=15

So now we experiment with different numbers for X

if we did 2, the new equation would be 2x2+1 which is 5, too low

if we did 3, the new equation would be 2x3+1 which is 7, too high

So we need something in the middle

in the middle of 5 and 7 is 6 which is the number we need

so to get 6 we need something in between 2 and 3, which in 2.5

hope this helped!

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.