The following data show the number of pairs of men's New Balance sneakers that were sold over the last 25 weeks at a discount shoe store.1 4 6 6 8 8 9 11 1111 12 12 14 14 14 15 17 1717 19 19 20 21 24 24Construct a relative frequency distribution for this data and determine the probability that between 6 to 10 pairs of New Balance shoes will be sold next week.

Check te explanation

Step-by-step explanation:

Kindly check the attached image

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".