What equation represents the total shipping cost, C in dollars, of a package weighing w pounds? Enter the complete equation in the space below. please be quick if you can I need answers right now

-Algebra ( I could only put mathematics )

Which expression is equivalent to sq-80

What dimensions can créate more than one triangle ?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212