Answer:
x/3 +x/2 = x-3
Step-by-step explanation:
One-third of the number is x/3.
One-half of the number is x/2.
Three less than the number is x-3.
The expression you want is ...
x/3 +x/2 = x-3
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The number is 18.
He has 3/5 of his cards left because he had 62/105 of his cards and that simplified is 3/5
3,000 feet i think since the formula is width *height *length so it should be correct.
Answer: (-1, -3)
Step-by-step explanation:
x: -2= (-3 + x)/2 y: 5 = (7 + y)/2
-4= -3 + x 10= 7 + y
-1 =x -3 = y
(-1,-3)
Answer:
Step-by-step explanation:
win
There are 3 face cards / suit. Every suit contains a Jack, Queen, and king.
There are 4 suits so the number of face cards is 3*4 = 12
There is 1 ace / suit
There are 4 suits so the number of aces is 1 * 4 = 4
The gain from the face cards = 12 * 13 = 156
The gain from the aces = 4 * 3 = 12
Total gain = 168
Losses
Any other card costs you $5
How many cards is that? 52 - 16 = 36
Each one costs 5 dollars
Total loss = 5 * 36 = 180
So each time you play the game, you can expect to lose 180 - 68 = 12 dollars. You should walk away quickly from this one.
