Shirts are $9 each . You have a coupon that saves you $5 off your purchase . How much will it cost you to buy 6 shirts

First, multiply the amount of shirts.

9 * 6 = 54

Second, subtract the coupon.

54 - 5 = $49

Best of Luck!

49

Step-by-step explanation:

You will buy 6 shirts and 9 dollars each

9*6 = 54

Then take off the coupon

54-5 = 49

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".

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: