Unfortunately these aren’t expressions, these are equations that are not equivalent.
Answer:
by adding profit as your wish or loss
The acute angles of a right triangle are complementary, so:

Answer:
9.5ft/min
Step-by-step explanation:
find the common difference between the numbers and divide if by the time.
in this case:
73.5-64=9.5
and the time is in one minute
so:
9.5/1
Answer: A' (-4,0)
Step-by-step explanation: