Can someone me or at least tell my why my answer is wrong?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Plot the intercepts to graph the equation

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?