Solve the problem.The formula for converting Fahrenheit temperature to Celsius is 
. If a bottle of prescription medicine is to be kept below 20° Celsius, how would you describe this warning using Fahrenheit temperature?
A. It must be kept below 94° Fahrenheit.
B. It must be kept below 68° Fahrenheit.
C. It must be kept below 43° Fahrenheit.
D. It must be kept below -21° Fahrenheit.
Answer: B
You might also like to view...
Solve.The orbit of a planet around a sun is an ellipse with the sun at one focus. The aphelion of a planet is its greatest distance from the sun, its perihelion is its shortest distance, and its mean distance is the length of the semimajor axis of the elliptical orbit. If a planet has a perihelion of 455.7 million miles and a mean distance of 458 million miles, write an equation for the orbit of the planet around the sun.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve for x.
= -16
A. 7 B. -7 C. -6 D. 6
Find the sum.-15 + (-83) + 61 + (-27)
A. -186 B. -10 C. -34 D. -64
Solve.2x2 - 3x - 5 = 0
A. 
, -1
B. 
, 1
C. 
, -1
D. 
, 0