Hey there :)
Before translating the sentence into mathematics, let r represent 'a number'
5 times a number = 5r
2 times that number = 2r
The difference between them = 5r - 2r
* Your equation
5r - 2r
* Solving the equation
= 5r - 2r
= 3r
Answer:
C
Step-by-step explanation:
:)
Answer:
the data of the cubic
as it the distance between the two integers closed under addition
The answer is d as for any given length you could have any given volume by altering the cross sectional area of the pool and vice versa