Given a scatterplot and trend line, which statements are true? Check all that apply.
The trend line must go through at least one of the data points.
The trend line should have roughly the same number of data points on each side of the line.
The trend line must go through the origin.
The trend line represents the correlation between the two variables.
The equation of the trend line shows the relationship between two variables.

2,4,5

Step-by-step explanation:

i took the assignment

2,4,5

Step-by-step explanation:

okay wait before i answer, is this for your points on a graph?

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: