Study the diagram of circle A, where BC⎯⎯⎯⎯⎯⎯⎯⎯ is tangent to circle A at point C. Also, BC=3, BA=5, and AC⎯⎯⎯⎯⎯⎯⎯⎯ is a radius.
What is the length of the radius, r?

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?

For what value of (y) is 3^3/3^y =1/9

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0