The number of subway rides I take determines how much I spend on transportation. What is the independent and dependent variable?
Independent variable: The number of subway rides. Dependent variable: The amount spent on transportation.
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15
Each pack of pencils contains 10 pencils. Let p represent the number of packs, and t represent the total number of pencils.
Equation: t = 10p Answer: t = 10 Ã 6 = 60
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15
The number of toppings I add to my boba tea changes the total cost of my drink. What is the independent and dependent variable?
Independent variable: The number of toppings added. Dependent variable: The total cost of the drink.
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seesaw
Swap points!
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seesaw
Swap points!
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fairy
Take points!
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25
thief
Give points!
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15
The more time I spend playing video games, the less time I have to finish my homework. What is the independent and dependent variable?
Independent variable: Time spent playing video games. Dependent variable: Time available to finish homework.
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15
Each box of donuts contains 12 donuts. Let b represent the number of boxes, and d represent the total number of donuts.
Equation: d = 12b Answer: d = 12 Ã 4 = 48
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15
A streaming app uses 2 GB of data per hour. Let h represent the number of hours streamed, and d represent the total data used. Find d when h = 4.
Equation: d = 2h Answer: d = 2 Ã 4 = 8
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15
A movie theater charges $12 per ticket. Let t represent the number of tickets purchased, and ð c represent the total cost. Find the value of c when t=5.
Equation: c = 12t Answer: c = 60
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boom
Lose 50 points!
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rocket
Go to first place!
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shark
Other team loses 10 points!
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baam
Lose 20 points!
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15
A concert venue has 50 seats in each row. Let r represent the number of rows, and s represent the total number of seats.
Equation: s = 50r Answer: s = 50 Ã 15 = 750
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thief
Give points!
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fairy
Take points!
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gift
Win 20 points!
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lifesaver
Give 15 points!
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baam
Lose 15 points!
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fairy
Take points!
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25
fairy
Take points!
5
10
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20
25
baam
Lose 15 points!
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15
The more bags of chips I buy, the less money I have left for candy. What is the independent and dependent variable?
Independent variable: Number of bags of chips bought. Dependent variable: Money left for candy.
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15
A bookstore sells 5 books each hour. Let h represent the number of hours worked, and b represent the total number of books sold.
Equation: b = 5h Answer: b = 5 Ã 9 = 45
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15
The number of episodes I binge-watch affects how much sleep I get. What is the independent and dependent variable?
Independent variable: The number of episodes watched. Dependent variable: The amount of slee
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15
Each section in a stadium contains 200 seats. Let s represent the number of sections, and t represent the total number of seats.
