A store makes a profit of $115 on a wallet and then marks up 75%. What is the selling price of the wallet? plzz answer

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?

Asalesperson has january sales of $20,000(1,$20,000) and april sales of $80,000 (4,$80,000). what is the rate of change?

Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?