Summer spent $55.60 on clothes before sales tax. if sales tax is 7.5%, what did summer spend with tax included?   *add explanation if u can*

This question awards 100 ! i really don’t want to fail i will also mark you !

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m