Answer = (A) about 30
1000/200 = 5
5 x 6 = 30
(x= -4,-2) if you want to know how check out this video (YouTube.com/watch?v=E7bnvVQe_No)
The top question is B. 30, because you have to set 7y-30 equal to 4y+60 since both lengths are the same.
We know, Volume of a Cylinder = πr² h/3
v = 3.14 * 4² * 6/3
v = 3.14 * 16 * 2
v = 100.48
In short, Your Answer would be Option B
Hope this helps!
C. The number of times a dessert was offered at a special price.
