Jane's curtain company is making curtains for a local hotel. She wants each curtain to be 24 inches long. At the fabric store, fabric is sold by the foot. If Jane's curtain company wants to make 48 curtains, how many feet of fabric will she need? 1 inch = 1 12 foot

Step-by-step explanation:

Fabric used for one curtain = 24 inches =

Number of curtains Jane's company wants to make is 48.

So, total feet of fabric used by Jane's company will be the product of the fabric used for one curtain and the number of curtains.

Total fabric needed =

Hence, Jane will need of fabric.

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".

16.9 times 2.85

step-by-step explanation: