Add the mileage together to find total miles.
Add the hours together.
Divide total miles by total hours.
305 + 190 = 495 miles
5 + 4 = 9 hours.
495 / 9 = 55 miles per hour.
The average speed was 55 miles per hour.
Answer:
1. No solution
2. Infinite many solutions
3. One solution
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6. One solution
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8. One solution
9. Infinite many solutions
10. Infinite many solutions
Step-by-step explanation:
Hi
Answer:
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
make a formula, its the easiest way to solve problems like these also its very efficent
I say A=b*h
=312 hope this helps