Solve the equation by using the square root property. Simplify all radicals.4p2 + 2 = 5

A.
B.
C. {-5, 1}
D.


Answer: B

Mathematics

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For the given polar equation, write an equivalent rectangular equation.r2 + 2r2sin ? cos ? = 441

A. x + y = ± 21 B. x + y = 21 C. x2 + y2 = 441 D. x2 + 3y2 = 441

Mathematics

Solve the system of linear equations. 3x + y = 1012x + 4y = 40

A. (5, -5) B. Infinitely many solutions C. (0, 10) D. No solutions

Mathematics

Convert the measurement as indicated.4 qt to cups

A. 16 c B. 1 c C. 32 c D. 64 c

Mathematics

Find the gasoline mileage rounded to the nearest tenth.335 miles;  18 gallons

A. 18.6 mpg B. 20 mpg C. 18.7 mpg D. 30 mpg

Mathematics