Answer:
<h2>Total yards of ribbon bought is 6.993yards of ribbon</h2>
Step-by-step explanation:
Total pieces of ribbon James bought for his craft project = 10pieces. If each pieces of ribbon were 2.1feet long, the total number of feet for 10ribbons is expressed as;

Converting 21 feets to yards;
1 feet = 0.333yard
21feets = x
x = 
Total yards of ribbon bought is 6.993yards of ribbon
Answer:
17/13
Step-by-step explanation:

I think it’s b
Not for sure but it makes the most sense
Answer: 12.6
Step-by-step explanation:
The inverse is f¯¹(x)=x/7.