This frequency table gives the distribution of ages of 100 people in a small town.How many people are:Less than 40 years of age

A. 58
B. 72
C. 14
D. 22


Answer: A

Mathematics

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Match the inequality with its correct representation.{x | -3 ? x < 8}

A. (-3, 8] B. [-3, 8] C. [-3, 8) D. (-3, 8)

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Factor, if possible.10y2 + 45y - 25

A. 5(2y + 1)(y - 5) B. 5(2y - 1)(y + 5) C. (2y - 1)(5y + 25) D. (10y - 5)(y + 5)

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Simplify the expression.-(-22)

A. -22 B. 0 C. -1 D. 22

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Find the product.7x7(8x - 1)

A. -56x8 + 7x7 B. 56x8 - 7 C. 49x8 D. 56x8 - 7x7

Mathematics