Stefan and some friends organized a party for the people in his building. The party was held at the park across the street. Stefan and his friends used four tables for all the dishes the guests brought to the party. The tables were meters long, 2.48 meters long, meters long, and 2.84 meters long. Demonstrate one way to model these numbers to compare them. Enter each as a decimal and order them from greatest to least using symbols.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system