Which side of triangle ABC is across/opposite angle B
A. BC
B. AB
C. AC​

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Based on the figures as marked, /\rqs = —

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?