Answer:
Step-by-step explanation:
Let original price be x.
80% of x = $120

Original price of the suit = $ 150
Divide total cost by number of donuts bought:
9.96 / 12 = 0.83
Each donut cost $0.83
Answer:
0
Step-by-step explanation:
Use the slope formula: m = 
m = 
The slope of the line is 0.
Answer:
inches
Step-by-step explanation:
well depends on how big your foot is