Answer:
6%per year
Step-by-step explanation:
210000/300000=.7
it increased by 30%
30/5=6%per year
Answer:
6/7
Step-by-step explanation:
Product of slope of perpendicular line = -1
Slope = 

Slope of the perpendicular line = -1/m = -1 ÷ 

Answer:
38.88
Step-by-step explanation:
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.