Each tray has 5 colors, one color is purple, what fraction of the colors in 20 trays is purple

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

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?