QR Math review

QR CODEQUIZ math review

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The square root of 616 is between which two integers?

24 and 25

30 and 40

There is no square root of 616

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Solve the following for x: 2x - 7 = 23

x = 8

x = 15

x = 12

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Solve the following using a proportion: 3 apples is to 4 pears as ? apples is to 16 pears

2 apples

10 apples

12 apples

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Compare the following: -7 ____ -3

>

<

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Compute: -8*-2/-4

-4

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What is the expanded notation of the following: eleven to the cubed

11 x 11 x 11

11 x 11

11^3

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True or False: When computing you always do multiplication then division according to the order of operations.

True

False

Not enough information is given

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Evaluate: 4x - 5y - 2 + 3x when y = -2 and x = 5

-41

23

43

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Combine like terms: 4 + 3x - 7 + 2y - 4x + 9y

-x + 11 y - 3

-3 + x + 11y

x + 11 y + 3

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10

Find the sum of two fifths and three fourths.

one

five ninths

one and three twentieths

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