Which set of numbers could represent the side lengths of a right triangle? A) 0.1,0.2,0.3
B) 1.8,2.4,3
C) 3,8,10
D) 5,7,12

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Question and answers are in the attached picture. you so much in advance.

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?