Find the product.(7 - 9x)2
A. 49x2 - 126x + 81
B. 49 + 81x2
C. 49 - 126x + 81x2
D. 49 - 126x - 81x2
Answer: C
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Provide an appropriate response.Explain the difference between a frequency distribution and a relative frequency distribution. Comment on the differences on the vertical axis scale. Given the same data set and the same classes, will the shapes of the frequency distribution and the relative frequency distribution be the same? You may draw a diagram to support your answer.
What will be an ideal response?
Find the area of the polygon.
A. 34.5 m2 B. 69 m2 C. 17.25 m2 D. 7.25 m2
Solve.A football team lost 7 yards on each of two consecutive plays. Represent the total loss as product of signed numbers and find the total loss.
A. 2 ? (-7) = -16 yds; 16 yard loss B. 7 - 2 = 5 yds; 5 yard loss C. 2 + (-7) = -5 yds; 5 yard loss D. 2 ? (-7) = -14 yds; 14 yard loss
Write the fraction in lowest terms. Use the method of dividing by a common factor.- 
A. - 
B. - 
C. - 
D. - 