Solve the problem.Assume that the mathematical model C(x) = 19x + 170 represents the cost C, in hundreds of dollars, for a certain manufacturer to produce x items. How many items x can be manufactured if the cost is to be kept between $739,000 and $1,100,000?
A. {x 
570 < x < 760}
B. {x 
600 < x < 800}
C. {x 
380 < x < 570}
D. {x 
400 < x < 600}
Answer: C
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Rewrite the statement using the if...then connective. Rearrange the wording or words as necessary.All children like stuffed toys.
A. If children like it, then it's a stuffed toy. B. If it is a child, then it likes stuffed toys. C. If it is not a stuffed toy, then children like it. D. All children like stuffed toys.
Find the derivative of the function.y = 
A. 
= 
- 
B. 
= 
+ 
C. 
= x - 
- 
D. 
= 80 + 
Factor the expression completely.6x3 - 750y3
A. (6x - 5y)(x2 + 5y + 150y2) B. 6(x + 5y)(x2 - 5xy + 25y2) C. 6(x - 5y)(x2 + 5xy + 25y2) D. 6(x - 5y)(x2 + 25y2)
One solution of a polynomial equation is given. Use synthetic division to find any remaining solutions.4x3 + 13x2 - 37x - 10 = 0; 2
A. -5, -1
B. 5, 1
C. -5, - 
D. 5, 