Answer:
Step-by-step explanation:
Given: The amount of fabric used by Ellie to make 48 doll dresses=27 feet
We know that 1 yard = 3 feet
⇒ 1 feet = yard
Therefore, 27 feet = =9 yards
If she uses the same amount of fabric to make each dress.
Then , the amount of fabric used by Ellie to make =
Hence, the the amount of fabric used by Ellie to make =
C) 3/2
I hope that is useful for you :)
The inverse of a square matrix A, denoted by A-1, is the matrix so that the product of A and A-1 is the Identity matrix.
b