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Pre-Algebra Course Test (problems: 1 - 20)

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Practice Test Problem List
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Problem 1

Which of the signs can be used to relate the two expressions?

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Problem 2

Janet is painting her fence, which is 26 m long. If she has already finished 12 m, how many more meters of fence have to be painted?

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Problem 3

Which of the following inequalities can be used to express the phrase, "more than 50 apples were sold"?

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Problem 4

Which of the following expressions is equivalent to 910 95?

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Problem 5

Which of the following graphs shows the integers that can replace a in the given equation?

|a| = 5

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Problem 6

What is the expression for the model shown in the figure?

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Problem 7

Which of the following number sentences represents the product shown on the number line?

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Problem 8

Cindy has $625 in her bank account. She deposits $425, and later she withdraws $510. What is the balance in her bank account after all these transactions?

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Problem 9

What is the average (mean) of the first 10 whole numbers?

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Problem 10

In which of the following graphs is A(2, 6) plotted?

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Problem 11

What is the smallest digit that can replace and makes the number divisible by 3?

84,706

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Problem 12

What is the product (12 105)(4 109) in scientific notation?

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Problem 13

A person's weight on the Moon varies directly with their weight on Earth. A person who weighs 180 pounds on Earth weighs 30 pounds on the Moon. What is the weight of a person on the Moon who weighs 240 pounds on Earth?

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Problem 14

A solution (x, y) of the equation y = cx + 2 is (1, 4). What is the value of c?

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Problem 15

What is the slope of the line shown?

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Problem 16

Two brothers bought a watch at $74.85. They had $16.15 left after buying the watch. How much money did they have before buying the watch?

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Problem 17

The line segments p and q are of the same length. What is the value of x in centimeters?

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Problem 18

A card is in the shape of a rectangle. The length of the card is 7 cm and the area of the card is 35 sq cm. What is the width of the card in centimeters?

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Problem 19

What is the solution of the equation ?

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Problem 20

Lara has 35 m of wire to make a triangular fence. The length of one side is 15.7 m and that of another side is 10.76 m. How much wire will remain for the third side?

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