A total of $4,500 was collected selling 1,200 tickets to an exhibition. The cost of each ticket was $4 for an adult and $3 for a child. Write a system of equations to represent this situation and find the number of adults and child.

Rename mixed numbers before you can subtract are what

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?