Use the graph to answer the question.What was the increase in sales between month 5 and month 6 of 2009?

A. $8000
B. $4000
C. $800
D. $4


Answer: B

Mathematics

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Solve the linear equation algebraically.-2 = 7x + 5

A. -10 B. -14 C. -1 D. 5

Mathematics

Solve the problem.The quadratic function  models the median, or average, age, y, at which U.S. men were first married x years after 1900. In which year was this average age at a minimum? (Round to the nearest year.) What was the average age at first marriage for that year? (Round to the nearest tenth.)

A. 1953, 36 years old B. 1965, 51.6 years old C. 1965, 21 years old D. 1936, 51.6 years old

Mathematics

Evaluate the equation.

What will be an ideal response?

Mathematics

Use a Venn Diagram and the given information to determine the number of elements in the indicated region.n(U) = 81, n(A) = 26, n(B) = 29, n(C) = 42, n(A ? B) = 8, n(A ? C) = 7,  and  Find 

A. 17 B. 5 C. 1 D. 16

Mathematics