Three third grade classes order a total of 75 shirts for field day. There are exactly enough shirts so that each third grade student gets one. Ms. Jones's class is split into 4 equal teams of 7 students. Ms. Smith's class is split into 5 equal teams of 5 students. Ms. Martin's class is the
only other third grade class.
How many students are in Ms. Martin's class?

22 students are in Ms. Martins class

Step-by-step explanation:

If u add the ms.jones class and ms.smiths class together you will get 53 then subtract that with 75 and u get 22

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph