Solve.10x3 + 25x2 - 4x - 10 = 0

A. -, - 
B. - , - 
C. -
D. -, - 


Answer: D

Mathematics

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Find the area of the specified region.Shared by the cardioids r = 8(1 + sin ?) and r = 8(1 - sin ?)

A. 32(3? - 8) B. 1664 C. 16(5? + 8) D. 32(3? + 8)

Mathematics

Without actually finding the product, write the list of numbers in order from least to greatest.(-1)50, (-1)59, 011, (-9)20, (-9)23

A. 011, (-1)50, (-1)59, (-9)20, (-9)23 B. (-9)23, (-1)59, 011, (-1)50, (-9)20 C. (-9)23, (-9)20, (-1)59, (-1)50, 011 D. (-1)59, (-9)23, 011, (-1)50, (-9)20

Mathematics

Solve the problem.Kayla, a photographer, can produce prints of her photos at a cost of $3 per print, with a setup cost of $35 per run. She sells the prints for $9 each. Write an equation for the profit. Let P represent the profit and x represent the number of photos produced. Graph the equation by hand. Use the graph to determine the the number of prints produced and sold to obtain a profit of $0. 

A. P = 6x + 35; 6 prints

B. P = 9x + 35; 4 prints

C. P = 9x - 35; 4 prints

D. P = 6x - 35; 6 prints

Mathematics

Evaluate the expression. ?

Fill in the blank(s) with the appropriate word(s).

Mathematics