8 + 2(10 - r) = 8 + 20 - 2r = 28 - 2r
This is a disjunction, B, because it has 2 statements with an OR in the middle.
D the formula is v=(pie)(r)2(h)
Sorry I don’t have the right tools to do the equation right. But it’s D
C
Due to the fact that it is starting from 0 and moving in a steady pattern
-2, -5, -8. The pattern shows that the numbers decrease by 3.
