Answer:
B.80
Step-by-step explanation:
a straight line adds up to 180 degrees. you already have 100. 180-100=80
1.y=1/2+2
2.y=-2+1
3.y=3/2+3
4.y=-2/3-2
2
Answer: 156
80 x 195% = 156
OR
80 x 1.95 = 156
