Multiply, and then simplify if possible. Assume all variables represent positive real numbers.( + 5)2

A. 4x + 25 + 25
B. 4x + 25 + 22
C. 4x + 10 + 22
D. 4x + 10 + 25


Answer: C

Mathematics

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Use real numbers and write an inequality that compares the given numbers.In May, 52% of a company's employees used public transportation to commute to work. This is less than the 59% of employees who used public transportation in June.

A. 52 ? 59 B. 52 ? 59 C. 52 < 59 D. 52 > 59

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Evaluate the arithmetic expression by performing the operations in the appropriate order.112 ? 152 - (13 - 1)

A. 27,211 B. 27,213 C. 326,700 D. 648

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Use a table of solutions to graph the quadratic equations.f(x) = x2 - 2

What will be an ideal response?

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Solve.The daily profit in dollars of a specialty cake shop is described by the function  where x is the number of cakes prepared in one day. The maximum profit for the company occurs at the vertex of the parabola. What is the maximum profit?

A. $111,793.5 B. $152.50 C. $23,256.25 D. $167,281.5

Mathematics