Answer:
156.86
Step-by-step explanation:
136.40 + 15% is 20.46 added to 136.40 is 156.86
Answer:
2) a. slope = 4/3
2) b. slope = -4
Step-by-step explanation:
The slope of the line that passes through points
and 
is m, given by the slope formula below:

2) a. (30, 32) and (18, 16)




2) b. (4, -26) and (10, -50)



