Add or subtract as indicated. Write the answer in simplest form. - 

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem.A cashier has a total of 124 bills, made up of fives and tens. The total value of the money is $920. How many ten-dollar bills does the cashier have?

A. 90 ten-dollar bills B. 60 ten-dollar bills C. 30 ten-dollar bills D. 64 ten-dollar bills

Mathematics

Solve the problem.The cost C of producing t units is given by C(t) = 3t2 + 8t, and the revenue R generated from selling t units is given by  For what values of t will there be a profit?

A. There will be a profit when more than 9 units are sold. B. There will be a profit when more than 7 units are sold. C. There will be a profit when more than 8 units are sold D. There will be a profit when 0 units are sold.

Mathematics

Provide an appropriate response.Find the stationary matrix for the transition matrix P = Round the numbers in your answer to the nearest hundredth.

A. [0.23 0.17 0.60] B. [0.17 0.29 0.54] C. [0.26 0.44 0.30] D. [0.29 0.29 0.42]

Mathematics

Solve the radical equation. = 8

A.
B. {8} 
C. {64} 
D.

Mathematics