8. The ratio of the length of Sally's drive to Job A to the length of Sally's drive to Job B is 2:3. How much money would she save on gas in a week
with Job A as opposed to Job B?

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Is this a polynomial function? i need to know asap