If al Ib and d Id, which pair of angles are congruent? la
1b
12
5/6
3/4
7/8
C
d
9/10
13/14
11/12
15/16
1 and 16
5 and 8
9 and 11
12 and 13

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

What ia the sum if the first 7 terms of the geometric series