Find the indicated term for the arithmetic sequence.a23 = - , a40 = - 4; a5

A.
B. -15
C.
D. - 


Answer: A

Mathematics

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Solve the equation by factoring.3x2 + 10x = 10(x + 30)

A. {-100, 100} B. {100} C. {-10, 10} D. {10}

Mathematics

The following table shows the earnings for the Juarez family last year. Use this information to answer the question.MonthEarningsMonthEarningsJan.$1400July$1300Feb.$1150Aug.$2450Mar.$2950Sept.$2500Apr.$2300Oct.$2000May$1650Nov.$2350June$2700Dec.$2400What was the family's total income from January thru June?

A. $11,000 B. $9,200 C. $12,150 D. $13,000

Mathematics

Solve the inequality. Write the answer in set-builder notation. + 5 ? 9

A. {x? 8}
B. {x< 10}
C. {x? 8}
D. {x? -2}

Mathematics

Find the area of the region bounded by the graphs. ?   1) 2) ?

A.
B.
C.
D.
E.

Mathematics