Given that δpqr is similar to δpts, what is the value of x?
a) 16 in
b) 18 in
c) 19 in
d) 20 in

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities