6. the change in water level of one portion of the mississippi river is
about -0.3 ft per day. if the water level starts at 17 feet and falls for
x days, the level is represented by the function f(x) = 17 -0.3x.
a. find the intercepts and graph the function.
b. what does each intercept represent?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

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?