A student conducts several random surveys to find out the most preferred lunch option. Each survey was of 60 students. No student was surveyed twice. The table shows the results. Which two statements are valid inferences that can be made based on the data collected?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Solving algebraic equations 2m+3=11

Which is greater or equal 312 mg or 312 dg