Multiply mentally.700 ? 400

A. 280,000
B. 279,600
C. 280,400
D. 1100


Answer: A

Mathematics

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Answer the question.List all numbers that must be rejected as possible solutions. +  = 

A. 18, 17, 15, 13, - 
B. There are no numbers which must be rejected.
C. 18, 17, 15
D. -18, -17, -15

Mathematics

For  and , find 

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A.
B.
C.
D.
E.

Mathematics

Perform the indicated operation and simplify. ? 

A.  
B.  
C.
D.  

Mathematics

Find the area of the shaded region.

A. 164 square feet B. 154 square feet C. 496 square feet D. 492 square feet

Mathematics