The answer is a)
Let me know if you need an explanation
Answer: 3x^+13x-56
Steps
1). Multiply the parentheses
(X+7)(3x-8)
=X x 3x -8x+7 x 3x -7 x 8
2). Multiply
3x^-8x + 21x - 56
3). Do like terms
3x^+13x - 56
4). Solution
[3x^+13x - 56]
-HOPE THAT HELPEDED <3
V = LWH
<span>V = 50 * 1 * 1</span>
I think the question meant if he added 3/4 of the ingredients, in which case it he needs to add two more.
