Lily sells an article at a gain of 15%. If she had bought it at 10% less and sold it for Rs 4 more, then he would have gained 30 %. Find her cost price. Explain step by step

Which system of linear inequalities is represented by the graph?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?