Add. Simplify the result whenever possible. + 

A.
B.
C.
D.


Answer: A

Mathematics

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Use a day counting table to find the exact number of days from the first date to the second date. Assume the year is not a leap year unless otherwise indicated.September 11 to November 23

A. 327 B. 72 C. 73 D. 104

Mathematics

Solve the problem. Round your answer to the nearest tenth, if necessary.Ron takes two hr more time than Paul to mow the lawn. Working together they can mow the lawn in . How long does it take each of them working alone?

A. Paul: 8 hr; Ron: 10 hr B. Paul: 10 hr; Ron: 12 hr C. Paul: 8.3 hr; Ron: 10.3 hr D. Paul: 9.1 hr; Ron: 11.1 hr

Mathematics

Write the augmented matrix for the system.-2x + 4z = 34  2y + 6z = 62 7x + 5y + 8z = 99

A.
B.
C.
D.

Mathematics

Find the partial fraction decomposition for the rational expression.

A.  - 
B.  - 
C.  + 
D.  - 

Mathematics