Mahmoud earns $450 per week plus a 20% commission as a car salesman. he wants his hourly salary to be at least$35

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

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)