Valerie bought 18yrds of fabric. If she used 9yrds of fabric on her quilt, she will use another 9yrds on her sister's. The total is 18yrds.
Solve for y in the first equation.
If u don't understand lemme know
Answer:
160
Step-by-step explanation:
20 / 2 = 10
10 * 16 = 160
