The interest that Cindy earns on her investment is given by the equation l = 42t where t is the time in years that her money is invested. She makes a table to determine how much money she would earn for different values of t. She selects 12 as a value for t. What is the corresponding table entry for l?

A. 3.5

B. 54

C. 504

D. 4212

Why is x= 4 a solution to the proportion 14/x 56/1 6

Which ordered pair is a solution of the equation? 2x+3y=10

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.