Answer:
$16
Step-by-step explanation:
Multiply $80 dollars by 20% or .2.
You should get $16.
A tip for the future is to move the decimal point to the left twice.
ie. 60%=0.6, 175%=1.75, 3%=0.03
Answer:
97.2
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Let's call the mystery number x.

Hope this helps!
Answer: m=-1, b=-2
Step-by-step explanation:
Answer:
3 cups rice 4 1/2 cups of chicken broth
15 over 30 equals 1/2 cup per person
10 over 30 equals 1/3 per person multiply each by 9 and you have your answer!