$1.5 is the answer i got by dividing 7.50 by 5.
Since x=7 we plug the number in for x and get 7-8
Answer= -1
Answer:
The answer is A.
Step-by-step explanation:
First, you have to solve the inequality :





Therefore, x > 2, so only option A is suitable for the x values.
This equation is separable, as

Integrate both sides; on the left, expand the fraction as

Then


Since
, we get

so that the particular solution is
