The sports shop has 9 part-time employees and 21 full-time employees. What percentage of the employees at the sports shop work part-time? Help me pls If I do not pass math my mom and dad will not let me see my aunt

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

How many $20 bills do you need to have to make $280