QUESTION 10 A bag contains 1 gold marble, 9 silver marbles, and 29 black marbles. Suppose someone offers to play
this game. You randomly select one marble from the bag. If it is gold you win $4, if it is silver you win $3,
and if it is black you loose a dollar. What is your expected value if you play the game? Round to the
nearest penny.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

answer: i dont know i want points

step-by-step explanation: