Give 3 examples of an expression equivalent to the expression 5

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid