Six students are working to simplify the expression shown Drag each student's answer to a box to show whether it is fully simplified, equivalent to
the given expression but not fully simplified, or not equivalent to the given expression
4y + 13x - 5 + 6y - x
CLEAR
CHECK
-5 + 22xy
14x -5 + 10y
17y - 5 + 5x
13x - 5 + 10y - X
4y + 12x - 5 + 6y
12x - 5 + 10y
Equivalent and simplified fully
Equivalent, but not fully simplified
Not equivalent

-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

step-by-step explanation:

27

step-by-step explanation:

b, i believe, but not sure.