When the sum of 5 and three times a positive number is subtracted from the square of the number, 0 results. find the number.

What value of x will make the triangles similar by the sss similarity theorem?

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?

How can you construct perpendicular lines and prove theorems about perpendicular lines