X²-5x divided by 2
= 0

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?

State if the two triangles are congruent. if they are, state how you know?

What is the value of x in the following equation. -x ^3/2 = -27