# Math Practice Test Set 1

Each question has a few answer choices. Choose the best answer for each question. At the end of the quiz, you will see your results.

## Solving Equations

1. Solve the equation.

−5(−9x + 7) + 7 = −(−9x − 8)
A.
B.
C.
D.

Question 1 of 10

## Evaluate expression

2. Evaluate the expression at the given value of x.

$$4x^{2} + 2x + 6$$ at $$x = −6$$
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B.
C.
D.

Question 2 of 10

3. Evaluate the expression at the given values of x and y.

|x| − |y| at x = −5 and y = 4
A.
B.
C.
D.

Question 3 of 10

## Solution of equations

4. Use the elimination method to solve each of the following systems.

16x − 16y = −256
−8x + 8y = 128
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B.
C.
D.

Question 4 of 10

5. Use the elimination method to solve each of the following systems.

2x − 7y = −2
7x + 6y = 3
A.
B.
C.
D.

Question 5 of 10

## Slope

6. Calculate the slope of the line passing through the points P and Q. Be sure to reduce your answer to lowest terms.

P(0, 11), Q(16,−11)
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B.
C.
D.

Question 6 of 10

## Distributive Property

7. Use the distributive property to expand the given expression.

$$2st(−4s^{2}+ 8st − 10t^{2})$$
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B.
C.
D.

Question 7 of 10

8. Use the distributive property to expand the given expression.

$$−8u^{2}(−7u^{3}− 8u^{2}− 2u + 10)$$
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B.
C.
D.

Question 8 of 10

## Uncategorized

9. If y varies inversely as x and y = 8 when x = 3, find the value of x when y = 12.
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B.
C.
D.

Question 9 of 10

10. Factor $$9x^{2}− 13x − 10$$
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B.
C.
D.

Question 10 of 10

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