Simplify. Express your answer in standard form.(3x2 - 11x + 3) - (x2 - 5x + 2) + (4x2 + 5)
A. -2x2 - 16x + 10
B. 6x2 - 6x + 10
C. 6x2 + 6x + 6
D. 6x2 - 6x + 6
Answer: D
Mathematics
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Convert as indicated.160.7 mm to decimeters
A. 16.07 dm B. 0.1607 dm C. 1.607 dm D. 16,070 dm
Mathematics
Use the cofunction identities to evaluate the expression without using a calculator.
What will be an ideal response?
Mathematics
Solve the problem.The total cost to hand-produce x large dolls and y small dolls is given by 
If a total of 30 dolls must be made, how should production be allocated so that the total cost is minimized?
A. Make 0 large dolls and 30 small ones B. Make 15 large dolls and 15 small ones C. Make 29 large dolls and 1 small one D. Make 30 large dolls and 0 small ones
Mathematics
Estimate the quotient by rounding as indicated.8502 ÷ 524 (nearest hundred)
A. 17 B. 15 C. 18 D. 21
Mathematics