Step-by-step explanation:
1.
2.
3.
4.
5.
6. Incomplete (3b + ?)
7.
8.
Answer:
How much is 10 out of 80 written as a percentage? Convert fraction (ratio) 10 / 80 Answer: 12.5%
Step-by-step explanation:
hope it works
140 quarts of oil
49 quarts÷7 cars=7 quarts per car
7 quarts×20 cars=140 quarts
Y=25(1.025)^x
Rate: r=1.025-1
r=0.025>0 (positive), then the function is increasing
r=0.025*100%
r=2.5%
Answer: Second option: Increasing by 2.5%
Answer:
Step-by-step explanation:
Not in standard form. The coefficients should be integers and the coefficient of x should be positive.
x+6y=30
Note that the choices given are not in standard form.
