Combine Like Terms- Use the Highlighting Tool 12x + 3x + 1
8r + 2 + 2 +-3
8p + 7-p + 1
4xy + 17 + 14xy - xy
11 +4 -2b + 8b

12x+3x+1 = 15x+1

8r+2+2+-3 = 8r+1

8p+7-p+1 = 7p+8

4xy+17+14xy-xy = 17xy+17

11+4-2b+8b = 15+6b

Step-by-step explanation:

Did the best I could.

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

351°f

step-by-step explanation: