2. The area of a classroom is 20m². If the length is increased by 3m and the
the width is increased by 1m, the classroom will double in area. Determine
the new dimensions of the new classroom.

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

Write a story that matches with the expression 42x-5 pls hurry

Need solving this second acceleration problem.