Digital Solutions charges for help-desk services according to the equation c = 0.55m + 10 , where c represents the cost in dollars and m represents the minutes of service. Complete the following table.
m51015203060c
A. m 5 10 15 20 30 60
c 13.25 15.75 19.75 23.50 24.50 40.00
B. m 5 10 15 20 30 60
c 12.75 15.75 18.25 23.50 26.50 40.00
C. m 5 10 15 20 30 60
c 13.25 15.50 19.75 21.00 24.50 43.00
D. m 5 10 15 20 30 60
c 12.75 15.50 18.25 23.50 24.50 40.00
E. m 5 10 15 20 30 60
c 12.75 15.50 18.25 21.00 26.50 43.00
Answer: E
You might also like to view...
Multiply.(970)(524)
A. 508,280 B. 508,290 C. 508,380 D. 508,270
Solve the problem.If f(x) = x2 - 3, find f(x - 2).
A. x2 + 4 B. x2 - 5 C. x2 - 4x + 4 D. x2 - 4x + 1
Solve the inequality. Give the solution set in both interval and graph forms.- 0.4z > - 0.24
A. (- 0.6, ?)
B. (-?, - 0.6)
C. (-?, 0.6)
D. (0.6, ?)
Find the domain of the rational function.r(x) = 
A. All real numbers except -8 and 2. B. All real numbers except -2 and 8. C. All real numbers except -6 and 6. D. All real numbers.