#9 is answer A) yes,
#10 the answer is A) (n,j)
Financial gain,beneficial, or useful
Answer: 9 left 5 up
Step-by-step explanation:
True, 1/2 cannot be reduced.
Answer:
Field
Field is eroding 4 times faster than the mountain.
Step-by-step explanation:
= The amount of erosion in millimeters
= Number of years passed

The rate at which soil is eroding in the mountain is 0.5 millimeters per year.
The rate at which the field is eroding is 2 millimeters per year.
The field is eroding faster than the mountain.

So the field is eroding 4 times faster than the mountain.