In fashion clothing can quickly go out of style once it has left the runway if an outfit a pair of sweatpants that cost $1250 is its value by nearly 21% each month so for the number of months that it takes for the sweatpants to only cost $25

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".

yes. we do proportions in probabilities.

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.