Sara wants to purchase a cd player for $115.99. she earns 5.25 per hour babysitting. if h represents the number of hours she baby- sits what expression represents her earnings? make an input- output table to find how many hours she must baby-sit to buy the cd player

Which of the following can be used to explain a statement in a geometric proof?

Is (0,0) a to ? ys x2 - 4 y> 2x-1

Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.