Math Test Set 11 - My Career Tools

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1. Factor the expression. \(9x^{2} + 24x + 16\)

A.\((x + 4)(9x − 1)\)

B.\((3x + 16)(3x + 1)\)

C.\((3x + 4)^{2}\)

D.\((3x + 8)^{2}\)

Question 1 of 10

2. Using the function graphed below (assuming the horizontal axis represents x and the vertical axis represents y), fill in the missing value in the corresponding table. Assume the horizontal axis represents x, and the vertical axis represents f(x).

A.2

B.3

C.4

D.5

Question 2 of 10

3. Given the following set of numbers {1,1,1,1,2,3,4,5,5,5,5,6,7,8,8,8,8,8,9, 10} what is the probability of choosing a prime number, given that a factor of 36 is chosen?

A.\(\frac{7}{20}\)

B.\(\frac{2}{5}\)

C.\(\frac{1}{3}\)

D.\(\frac{2}{9}\)

Question 3 of 10

Math-Combining Like Terms

4. Combine like terms by first rearranging the terms, then using the distributive property to factor out the common variable part, and then simplifying.

3y + 1 + 6y + 3

A.9y + 4

B.9y + 7

C.-9y + 4

D.9y - 4

Question 4 of 10

Math-Slope

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

P(9, 0), Q(−9, 15)

A.\(-\frac{5}{6}\)

B.\(\frac{6}{5}\)

C.\(-\frac{6}{5}\)

D.\(\frac{5}{6}\)

Question 5 of 10

Math-Evaluate expression

6. −6x − 1 at x = 1

A.-7

B.7

C.-6

D.12

Question 6 of 10

7. Simplify the given expression.

−12 + 6(−4)

A.-36

B.36

C.-24

D.24

Question 7 of 10

Math-Inequalities

8. Solve the given inequality.

−16x − 5 ≥ −11 − 6x

A.\(\frac{3}{5}\)

B.\(\frac{5}{3}\)

C.6

D.\(1\frac{3}{5}\)

Question 8 of 10

Math-Percent of number

9. What number is 22.4% of 125?

A.28

B.27

C.56

D.14

Question 9 of 10

Math- Equations

10. Solve the equation.

2(6 − 2x) − (4x − 9) = 9

A.\(\frac{3}{2}\)

B.\(\frac{2}{3}\)

C.21

D.\(\frac{1}{21}\)

Question 10 of 10