X/20 is less than 1 what is x? how do u solve this?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.