Mellie bought a 120$ fishing rod for 15% off. How much did she pay after a 7% tax was added to the rod?

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers