Roy worked for 2 hours and earned $12. how many hours must he work at the same rate to earn $36?

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4