Solve the problem.Suppose y varies directly as the square of x and inversely as m. If y = 8 when x = 6 and m = 7, find y when x = 3 and 
Round to the nearest hundredth when necessary.
A. 7
B. 21
C. 28
D. 3.5
Answer: D
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Convert. Round to the nearest tenth unless otherwise indicated.The oven temperature reached 157°C. What is this temperature in degrees Fahrenheit?
A. 156.3°F B. 340.2°F C. 119.2°F D. 314.6°F
Solve the problem.To convert a temperature from degrees Celsius to degrees Fahrenheit, you multiply the temperature in degrees Celsius by 1.8 and then add 32 to the result. Express F as a linear function of c.
A. F(c) = 33.8c
B. F(c) = 1.8 + 32c
C. F(c) = 1.8c + 32
D. F(c) = 
Solve the problem.The width of a rectangle is four times the length. If the perimeter of the rectangle is 110 feet, find the length.
A. 22 ft B. 88 ft C. 16 ft D. 11 ft
Solve the problem.Given that P(A) = 0.69, P(A ? B) = 1.01, and P(A ? B) = 0.10, find P(B).
A. 0.32 B. 0.52 C. 0.59 D. 0.42