Answer: 1 hour 20 minutes
<u>Step-by-step explanation:</u>
Let's figure out how long it would take 1 person to dig the hole and then divide that number by 9 (since they are sharing the workload).

Answer: 33 degrees
Step-by-step explanation:
See paper attached. (:
Answer:
2 and 3
Step-by-step explanation:
the x-intercept is 2
the y-intercept is 3
The answer is equal to (B). The solutions are x = -7.7 and x = -1.3.
Cross multiply
5/8 and 8/10
5x8=40
8x8=64
40 does not equal 64 so not proportional