Answer: 35
Just took a test on this
cross section of a right rectangular prism
If WXYZ is a square means that the length of all sides of it is exactly the same, which means the statement that is true is :
A. WX congruent XY
B. WX Congruent YZ
hope this helps
SOLUTION
From the question, we are told to distribute the multiplication across in

This means we should expand.
This becomes
Hello from MrBillDoesMath!
Answer:
12a + 18b
Discussion:
The question asks us to calculate
24a + 10 b - (12a - 8b) => (combine common terms)
(24a - 12a) + ( 10b + 8b) => ( as - (-8b) = + 8b)
12a + 18b
Regards,
MrB