How many hotdog do you have to sell in order to break even (earn your $120 dollars back that you spent on supplies)? Group of answer choices

x = 80 hotdogs

x = 60 hotdogs

x = 52 hotdogs

x = 48 hotdogs

Really need on these. i have no idea what to do

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)