Answer:
9) Vincent will not get the correct answer because the + 484 is unneccesary, as he already subtracted it.
10a) 310,000 + x = 465,000; so x = 155,000
10b) 930,000/310,000 = 3 times more
Step-by-step explanation:
When Graphed, y = -3x -2 is (-3)
11)155º
12)25º
13)155º
14)25º
15)25º
16)155º
17)25º
18)155º
180-25=155
diagonal angles are congruent
a line is 180º total
