Add and simplify. +  + 

A.
B.
C.
D.


Answer: B

Mathematics

You might also like to view...

Find y '.y =  

A. -  - 2
B.  + 2
C. -  - 2
D.  + 2

Mathematics

Solve the problem.A bank security guard must leave his office each hour and check the status of the bank's front door, side door, and back door.The distances between these locations are summarized below:a) Represent this traveling salesman problem with a complete graph showing the distances on the appropriate edges.b) Use the Brute Force algorithm to find the shortest route for the security guard to make his rounds.c) What is the minimum distance for his rounds?

What will be an ideal response?

Mathematics

Form a valid conclusion, using all the statements for each argument. Give reasons. ? If you learn mathematics, then you are intelligent. If you are intelligent, then you understand politics. ?

A. If you learn mathematics, then you understand politics. (transitive) B. If you learn mathematics, then you understand politics. (indirect) C. If you don't learn mathematics, then you don't understand politics. (direct) D. If you don't learn mathematics, then you don't understand politics. (indirect) E. none of these

Mathematics

Solve. Write results using scientific notation.A computer can do one calculation in 1.3 x 10-7 seconds. How long would it take the computer to do a trillion (1012) calculations?

A. 1.3 x 106 sec B. 1.3 x 1012 sec C. 1.3 x 10-7 sec D. 1.3 x 105 sec

Mathematics