Answer:
Nope i don't understand the question what do you need help with?
Step-by-step explanation:
Answer:
217/31=7. He needs to run 7 miles per day.
Answer:
Step-by-step explanation:3,339,933
9514 1404 393
Answer:
7%
Step-by-step explanation:
The tax rate is the ratio of tax to pre-tax cost:
$4.20/$60.00 = 0.07 = 7%
The constant of variation (tax rate) is 7%.
Answer:
B. 90 degrees
Step-by-step explanation:
The definition of supplementary is that they add up to 180 degrees. If the measure of angle A is 90 degrees, then angle B is 180-90 = 90 degrees.