Which expression represents how many years are in x months?
a). 12x
b). 12 + x
c). x/12
d)12/x

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.