Translate the question into a proportion. Do not solve.55% of what number is 8.7?

A.  = 
B.  = 
C.  = 
D.  = 


Answer: B

Mathematics

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Use the graph to determine the equation of the circle in center-radius form.

A. (x - 2)2 + (y + 3)2 = 3 B. (x + 2)2 + (y - 3)2 = 3 C. (x - 2)2 + (y + 3)2 = 9 D. (x + 2)2 + (y - 3)2 = 9

Mathematics

Solve the problem. Round to the nearest dollar or tenth of a percent when necessary.A store sells an item for $460 each. If this is a 68.9% markup on the selling price, find the equivalent markup percent on cost.

A. 221.5% B. 40.8% C. 131.2% D. 460%

Mathematics

Specify the center and radius of the circle.x2 + y2 + 12x - 18y + 53 = 0

A. center: (6, -9); radius: 64 B. center: (-9, 6); radius: 64 C. center: (9, -6); radius: 8 D. center: (-6, 9); radius: 8

Mathematics

Is the following statement true or false? > 

A. True B. False

Mathematics