Factor the trinomial, or state that the trinomial is prime.5x2 - 3x + 2

A. (5x - 1)(x + 2)
B. (5x + 2)(x - 1)
C. (5x - 2)(x + 1)
D. prime


Answer: D

Mathematics

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A study prepared for the National Association of Realtors estimates that the number of housing starts per year over the next 5 yr will be  million units, where r (percent) is the mortgage rate. ?  Use differentials to estimate the decrease in the number of housing starts when the mortgage rate is increased from 17% to 17.2%. Round to the nearest unit. ? 

A. 12,567 housing starts B. 12,819 housing starts C. 12,362 housing starts D. 11,956 housing starts

Mathematics

Provide an appropriate response.You are asked to change  to a mixed number. What should be your first step?

A. Multiply 25 and 24. B. Divide 24 by 25. C. Add 25 and 24. D. Divide 25 by 24.

Mathematics

Find the domain of the composite function f ? g.f(x) = ; g(x) = 

A. {x 
B. {x 
C. {x 
D. {x 

Mathematics

Match the system with the appropriate graph.A system with solution (4, 7)

A.

B.

C.

D.

Mathematics