The average cost of a smart phone from 2010-2019 can be determined using the equation y= -12+337 where y is the average cost and x is the number of years since 2010 A. Estimate the average cost in 2017
B. Is the problem an example of linear interpolation or linear Extrapolation

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?