Math Test Set 11 - My Career Tools

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1. The graph of this data would most resemble which of the following types of graphs?

A.positive linear

B.negative linear

C.constant linear

D.none of the above

Question 1 of 10

2. \(\frac{x^{2}y-x^{5}y^{7}+x^{8}y^{4}}{x^{2}y}\)

Simplify.

A.\(1 - x^{3}y^{6} + x^{6}y^{3}, x,y ≠ 0\)

B.\(x^{4}y^{2} - x^{7}y^{8} + x^{10}y^{5}, x,y ≠ 0\)

C.\(x^{6}y^{3} - x^{3}y^{6} - 1, x,y ≠ 0 \)

D.\(xy - x^{3}y^{6} + x^{6}y^{3}, x,y ≠ 0 \)

Question 2 of 10

3. An integer is randomly chosen from the following number line. Given that the number lies on A-D , what is
the probability that it also lies on C-F

A.\(\frac{8}{8}\)

B.\(\frac{1}{2}\)

C.\(\frac{8}{11}\)

D.\(\frac{5}{8}\)

Question 3 of 10

4. What is the slope of the line of best fit?

A.-1

B.24

C.1

D.-24

Question 4 of 10

Math-Solution of equations

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

6x − 8y = 24
y = 15 + 3x

A.(-8,-9)

B.-(-8,-9)

C.(8,-9)

D.(-16,18)

Question 5 of 10

Math-Square Roots

6. List all square roots of the given number. If the number has no square roots, choose “none”.

121

A.11, -11

B.10, 11

C.-10, 11

D.12, -12

Question 6 of 10

Math-Distributive Property

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

\(-4(10t^{2} - 7t - 6)\)

A.\(-40t^{2} + 28t + 24 \)

B.\(-20t^{2} + 28t + 24 \)

C.\(40t^{2} + 28t + 24 \)

D.\(-40t^{2} - 28t + 24 \)

Question 7 of 10

Math-Evaluate expression

8. Simplify the given expression.

−(−50)

A.50

B.45

C.-50

D.1

Question 8 of 10

Math-Percent to decimal

9. Convert the given percent to a decimal.

8%

A.0.08

B.0.8

C.0.008

D.80

Question 9 of 10

Math-Slope

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

P(−18, 8), Q(3,−10)

A.\(-\frac{6}{7}\)

B.\(\frac{7}{6}\)

C.\(-\frac{7}{6}\)

D.\(\frac{1}{26}\)

Question 10 of 10