<h2>
Answer:</h2><h2>C:
a = 1, b = 4, c = -9</h2>
Step-by-step explanation:
<h2>A=x and X equals 1 so A=1</h2><h2>B=4</h2><h2>C=-9</h2>
Answer:
Step-by-step explanation:
2 1/2
Answer:
Look up the worksheet on google then answers
Step-by-step explanation:
Answer:
4 hours
Step-by-step explanation:
simply multiply
Answer:
She should buy 7 large pieces of fabric to make 7 scarves
Step-by-step explanation:
Length of side of each square piece =
Area of 1 square piece =
Doris uses 8 square pieces to make one scarf.
Area of 8 square pieces = Area of 1 scarf =
Area of 7 scarves =
Length of fabric bought by Doris =
Breadth of fabric brought by Doris = 2 yards
Area of fabric brought by Doris =
So,She should buy no. of large pieces of fabric to make 7 scarves =
Hence She should buy 7 large pieces of fabric to make 7 scarves