(Btw, how can 3,200 move away if only 2,500 in the town? Are you sure it isn't the other way around? The answer is still the same) 2500 to 3200 The change is 700, so you do 700/2500= 0.28. Turn that to a percent and the answer is 28%
Answer:
5 cents
Step-by-step explanation:
So the roulette wheel would have a total of 38 numbers, which means 38 different possible cases. Since you are allowed to bet on 5 numbers, the chance to win this is 5 out of 38 and to lose this is 33 out of 38.
If you win, you get 1 + 6 = 7 dollar, and if you lose, you lose 1 dollar.
Therefore the expected amount out of this game is:
or 5 cents
Answer:
x > -24 and graph in picture below
Step-by-step explanation:
-1/4x + 2 < 8
-2 -2
-1/4x < 6
(-4) (-4)
x > -24
Answer:
c
Step-by-step explanation:
For this case, the first thing we must do is define variables:
x: cost of Five Stars notebooks
y: cost of CVS notebooks
We now write the system of equations:
x = y + 4
8x = 10y + 16
Solving the system of equations we have:
x = 12 $
y = 8 $
Answer:
Five Stars notebooks = $ 12
CVS notebooks = 8 $