Use a graphing calculator to solve the equation. Round your answer to two decimal places.ex = -x
A. {0.57}
B. {1.05}
C. {-0.57}
D. {-1.05}
Answer: C
Mathematics
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Solve the problem.Suppose c(x) = x3 - 22x2 + 20,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items.
A. 11 items B. 13 items C. 12 items D. 10 items
Mathematics
Choose the best answer.The outside temperature on a warm summer day might be about
A. 13.5° C. B. 27° C. C. 40.5° C. D. 81° C.
Mathematics
Graph the linear equation by finding and plotting its intercepts.y = 3x
A. 
B. 
C. 
D. 
Mathematics
Subtract.- 
- 
A. 
B. - 
C. - 
D. - 
Mathematics