Answer:
x + 9 - (-30)
Step-by-step explanation:
I can only clearly see #5.
A mile has 5,280 feet.
Divide 18,472 by 5,280.
18,472 / 5,280 = 3.5
18,472 feet is about 3.5 miles.
Answer:
24
Step-by-step explanation:
Answer:
The grinding of the material
Step-by-step explanation:
Answer:
172% of 50 means 172÷100 multiplied by 50 will give you 86