Answer:
D.
Step-by-step explanation:
x = ±√36
x = ±6
hopes this helps :)
Answer:
Question 11 is correct (7.9).
Question 12 is not 8.3, it is 9.6.
Step-by-step explanation:
1. 1,728
2. You can't tell because it doesn't say the amount one serving will serve, and how many servings she is serving, and how many people come to her party. Sorry!!
I hope I helped with the first one!
<span>Her monthly allowance is $30.</span>
F(x)=x(x+1)
multiply each term in the parethesis by x.
x times x plus x; x times x equal x square.
so it would be:
x2 + x