Factor, if possible.x2 + 47x + 48
A. (x + 8)(x - 6)
B. (x - 8)(x + 6)
C. (x + 48)(x - 1)
D. Prime polynomial
Answer: D
Mathematics
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The boat swim y miles downstream in 5 hours. The speed of the boat in still water is 24 mph. Write the a linear equation that represent how distance depends from the speed of stream x.
A. y = 5x + 120 B. y = 5x + 24 C. y = 120x + 5 D. y = 24x + 120
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Write as a percent. Round to the nearest hundredth of a percent when necessary.
A. 25.5% B. 1000% C. 51% D. 5.1%
Mathematics
Solve the equation by factoring.(x - 4)(x + 5) = 0
A. {4, -4, 5, -5} B. {4, 5} C. {-4, 5} D. {4, -5}
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics