Find the slope.Find the slope of a line perpendicular to the line y = - 4x.
A. 
B. 0
C. undefined
D. - 4
Answer: A
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Use the indicated bin size to construct a frequency table for the set of data. Include columns for relative frequency and cumulative frequency.Kevin asked some of his friends how many hours they had studied for the test. The times are shown below:6?5?6?3?6?6?9?7?6?4?8?55?8?6?5?8?6?5?7?5?8?7?3Use 2-point bins (3-4, 5-6, etc)
What will be an ideal response?
Describe the figure as completely as possible, using the properties simple, closed, polygonal curve, and polygon.
A. Polygon B. Polygonal curve C. Simple, not closed D. Simple, closed
Let x represent the number. Write the English phrase as an algebraic expression.Twice the sum of a number and 9
A. 18 + x B. 9(x + 2) C. 2x + 9 D. 2(x + 9)
Solve.2x + 5 = 3(x - 1)
A. -2 B. -8 C. 2 D. 8