Answer:
4
Step-by-step explanation:
x= 18÷4.5=4
hope it helps
If 7x+3=24, that means x would be 3 so if you take 5-4x then that would be -7.
Answer:
6
Step-by-step explanation:
Answer:
400 ft²
Step-by-step explanation:
The maximum area of a rectangle results from it being a square. The rectangle (or square) must have 4 equal sides in order to maximize area. But in this case, one side is a wall. That means that the remaining three sides will be = 60 / 3 = 20 feet long. You formed an square that is 20 ft x 20 ft = 400 ft²
