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Sindrei [870]
3 years ago
10

You spend half of your money on a movie ticket. Then you spend half of what you have left to buy a large popcorn. Then you spend

half of what remains to buy a small drink. Which expression equals the fraction of money you have left?
Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0
<em>Spent half on movie tickets:</em>
Movie Tickets = 1/2
Remaining = 1 - 1/2 = 1/2

<em>Spent half of remaining on popcorn:</em>
Popcorn = 1/2 of 1/2 
Popcorn = 1/2 x 1/2
Popcorn = 1/4
Remaining = 1/2 - 1/4 = 1/4

<em>Spent half on remaining on small drink:</em>
Drink = 1/2 of 1/4
Drink  = 1/2 x 1/4 
Drink = 1/8

Left:
1/4 - 1/8 = 2/8 - 1/8 = 1/8

Ans: 1/8 of the money is left.
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7 0
2 years ago
If g(x)= 3x-1 solve for x when g(x)=-20.
Nadya [2.5K]

Good evening

Answer:

x=\frac{-19}{3}

Step-by-step explanation:

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____________________

:)

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3 years ago
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