1. if chords are =, then arcs are =. if arc bc = arc de, then bc = de 2. if arcs are =, then chords are =. if ax is perpendicular to bc, then bx = xc 3. diameters perpendicular to chords bisect the chord if bc = de, then arc bc = arc de

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.