Umm, surface area of a cube = 6e^2 (six edge square) which is 6(3)sqaure = 54
8x + 17 = -6
(you can use a different variable to replace x if you need to :D)
12% of 16.50 = 1.98
16.50 + 1.98 = $18.48
Answer:
0.6
Step-by-step explanation:
the reason is because there are 5 different colors of marbles in the bag. it specifically says that each color has the same number of marbles for each color. so that would mean that there is 20% of each color of marble from the bag. its asking for three of the 5 colors. which means you would have a 60% chance of getting one of the colored marbles. which is were i got .6 from