Solve 12x + 6>9x + 12.

x > 2

Step-by-step explanation:

I like to split the problem in half by drawing a "river" down the middle. In this problem the line would go through the greater than symbol (>) i cant really show it digitally so i will use "|" to keep it more organized.

12x + 6>9 +12

Subtract 6 from each side. You always switch the number to positive or negative based on what is in front of it. If this were 12 x -6 then you would add 6 to each side.

12x + 6> 9 + 12

       -6 |  -6

that then gives you 12x > 9x + 6

Next, subtract 9x from both sides.

12x > 9x + 6

-9x  | -9x

That then gives you 3x > 6

then divide 3 on both sides.

3x > 6

/3  |  /3

you then get x > 6/3

6/3 is equal to 2, therefore x > 2

i apologize for my bad wording of things, lol

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.