Answer:
7x21
Step-by-step explanation:
First, we need to find the length of the pool. Since it is three times as long as it is wide, it is 21 feet long (7 x 3 = 21). That way we can tell that it is 7x21, with a perimeter of 56 feet, and an area of 147 feet squared.
Answer:
y=–8, x=–1
Step-by-step explanation:
I don't have time to explain
Answer:
This seems incomplete can you provide more information
Step-by-step explanation:
Answer:
8/5 or 1.6
Step-by-step explanation:
Rise over run.
The answer is 6.3
~Hope I Helped
