2(6x-1)+2(2x+5)=120
2(6x-1)+2(2x+5)=120
12x-2+4x+10=120
16x+8=120 |-8
16x=112 |/16
x=112/16
x=7
B. What is the probability of selecting 2 white marbles?
C. Is there a greater chance of selecting 2 white marbles in a row or 2 purple marbles in a row? Show your work!
Hallie is trying to win the grand prize on a game show. Should she try her luck by spinning a wheel with 6 equal sections labeled from 1 to 6 and hope she gets a 5, or should she roll two number cubes and hope she gets the same number on both cubes. Show your work?
A. likely
B. unlikely
C. There is a greater chance in picking to purple marbles because there are less of the white and more purple.
Hallie should spin the wheel because u have a greater chance of landing on a 5 then rolling two number cubes and hoping both number cubes come to equal 5.