Add or subtract as indicated. - 

A. - 
B. - 
C.
D.


Answer: D

Mathematics

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List all the subsets of the set given.{Siamese, domestic shorthair}

A. {Siamese}, {domestic shorthair}, { } B. {Siamese, domestic shorthair}, {domestic shorthair}, { } C. {Siamese, domestic shorthair}, {Siamese}, {domestic shorthair} D. {Siamese, domestic shorthair}, {Siamese}, {domestic shorthair}, { }

Mathematics

Provide an appropriate response.Write 2-4 using a positive exponent.

A.
B. -4
C.
D. 24

Mathematics

Solve the problem.Ken and Kara are 31 miles apart on a calm lake paddling toward each other. Ken paddles at 3 miles per hour, while Kara paddles at 6 miles per hour. How long will it take them to meet?

A. 3 hr
B. 3 hr
C. 10 hr
D. 22 hr

Mathematics

Find the sum Sn of the first n terms of the geometric sequence. -8, -16, -32, -64, -128, . . . ; n = 9

A. -4108 B. -4051 C. -4088 D. -4086

Mathematics