Which statements are true regarding undefinable terms in geometry? check all that apply.
a point has no length or width.
a point indicates a location in a coordinate plane.
a plane has one dimension, length.
a line has a definite beginning and end.
a plane consists of an infinite set of lines.
a line consists of an infinite set of points.

1,2,5,6

Step-by-step explanation:

c. 4 and 1/2 pounds is the answer! : )

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: