The big island of hawaii is the largest island with an area of 4,028 mi2 the next biggest island is maui let m represent maui. write an expression for the difference between the two areas

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?