Hannah does push-ups in sets of 3.she did 10 sets pushups today. then her coach asked her to do 15 more push-ups. how many push-ups did hannah do today?

Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?