Regarding question number 47, which is what I can read well ...
Equation 4 (3x-2) ² = 36 It can be solved in the following way:
-Apply distributive property
4 (9x ²-12x +4) = 36
-We order the terms and equalize to zero
36x² -48x +16 -36 = 0
36 x ² -48x -20 = 0
The roots of this equation are
(-48 + √(48 ²-4 ×36 × -20)) / 2 ×36
and
(-48 - √(48 ²-4 × 36 ×-20)) / 2 ×36
Finally the solution is:
option C
x = -1 / 3
x = 5/3
4 and 1
3 and 2
im pretty sure thats is the answer, the question is quite vague.
Answer:
Each guest would get 6 party favors.
Step-by-step explanation:
First, we find out how many party favors Amy bought. 3 bags of 12 party favors equals 36 party favors (3x12)
So, divide 36 party favors by 6 guests, and you get the final answer of 6 party favors per guest.
Hope this helps!!
