Perform the indicated operation. ? 

A. -b
B. - 
C. 1
D. b


Answer: C

Mathematics

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Solve the problem.A manufacturer's cost is given by C = 100() + 200 dollars, where C is the cost and n is the number of parts produced. How many parts are produced when the cost is $1500?

A. 169 parts B. 2197 parts C. 1300 parts D. 17,576 parts

Mathematics

Solve the problem.The logistic growth model  represents the population of a bacterium in a culture tube after t hours. What was the initial amount of bacteria in the population?

A. 45 B. 40 C. 41 D. 39

Mathematics

Solve the rational equation. = 

A. 0
B. 0, 
C. 0, 36
D. 4, 6

Mathematics

Solve.Lauren scored 6 points in her basketball game on Monday, 17 points on Wednesday, 19 points on Friday, and 18 points on Saturday. Find her total points scored for the week.

A. 60 points B. 42 points C. 59 points D. 61 points

Mathematics