Answer:

Step-by-step explanation:
we know that
30 and one-third miles is equal to

one-third of an hour is equal to

Applying proportion

Convert to mixed number

Answer:
There is no question.
Step-by-step explanation:
Answer:
x is equal to 2
Step-by-step explanation:
2x+4=8
2x=4
x=2
The answer to your question is 4x^2+11x-20
Answer: 5.7 slices
Step-by-step explanation:
7x=40. x represents number of slices per day, 7 is because you eat pizza every day and there's 7 days in a week.
Divide both sides by 7:
7x/7 = 40/7
x= 5.7