Solve the system by elimination.

A.
B.
C.
D.


Answer: D

Mathematics

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Add.

A. 70,436 B. 70,336 C. 70,446 D. 77,492

Mathematics

Substitute the given values into the formula and then evaluate to find the unknown quantity. Label units in your answer. If the answer is not exact, round your answer to the nearest hundredth.A = bh; b = 17, h = 5

A. 22.5 B. 42.5 C. 85 D. 22

Mathematics

Simplify.

A. - 
B. - 
C. - 
D. - 

Mathematics

Solve the problem.The area of a rectangular conference table is 115 square feet. If its length is 6 feet longer than its width, find the dimensions of the table. Round each dimension to the nearest tenth of a foot, if necessary.

A. 8.5 feet by 14.5 feet B. 8.5 feet by 13.5 feet C. 8.1 feet by 13.7 feet D. 8.1 feet by 14.1 feet

Mathematics