Answer:
5(x + 2) = 11
x = 0.2
Step-by-step explanation:
5(x + 2) = 11
x + 2 = 11/5 = 2.2
so x = 0.2
Answer:
1 treatment
Step-by-step explanation:
brainliest pls
Answer: $26
Step-by-step explanation:
Let the number of $2 price increases be x.
This means that if the price is 10+2x, 42-2x shoes are sold.
So, the revenue is (10+2x)(42-2x).
To maximize profit, we must maximize revenue.
The maximum is at , so the price should be 10+2(8)=$26.
Answer:
A. 20,000 square feet
Step-by-step explanation:
The description is that of a rectangle 200 ft long and 100 ft wide. The area is the product of those dimensions:
area = (200 ft)(100 ft) = 20,000 ft²