Expression B results in a positive number
Cheerios
Well whats theproblem so we can figure it out?
The commutative property of addition
Answer:
X = S-R
Step-by-step explanation:
I don't really know what it means, maybe what makes sense is X = S-R?
Answer:
The answer is 30ft.
Step-by-step explanation:
To find the surface area of a rectangle, we use the formula L(2) + W(2) + H(2)
Our length is 7ft
Our Width 2ft
Our height is 6ft
Let's plug our numbers into our equation:
7(2) + 2(2) +6(2)
= 14 + 4 + 12
=30 ft.