Translate: 3 more than the product of number, x, and 2
2x + 3
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20
12% of the cars that went through the car wash were blue. If 9 blue cars went through the car wash, how many cars went through the carwash?
75 cars
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lifesaver
Give 10 points!
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seesaw
Swap points!
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rocket
Go to first place!
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banana
Go to last place!
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25
Solve the equation.
x=-9
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25
An airplane is 375 feet above sea level while a submarine is 150 feet below sea level. What is the difference between the height of the airplane and the submarine?
525 feet
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10
Find the product.
2 3/5
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15
Will the following product be positive or negative? (-56)(76)(-23)(-5)(-10)(81)(-4). Explain how you know.
negative since there is an odd number of negatives
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baam
Lose 20 points!
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fairy
Take points!
5
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25
fairy
Take points!
5
10
15
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thief
Give points!
5
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20
Does the table show a proportional relationship? If no, explain. If yes, what is the equation?
proportional, k=1/4, y=1/4x or y=0.25x
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20
60% of toys at a toy store require batteries. If there are 70 toys in the store, how many require batteries?
42 toys
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25
Solve the equation: 2/3x + 7 = 15
x=12
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15
The temperature on Sunday was -15 degrees Celsius. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?
-27 degrees Celsius
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25
The average price of a dozen eggs has increased 60% over the past year. If the average price of one dozen eggs was $2.65 last year, what is the price this year?