10.5/7 is all you would need to do to find your answer of 1.5 yards of ribbon per bow.
Answer:
Tennessee
Step-by-step explanation:
Memphis, Tennessee-this is not a mathematics question though, that would probably be history or geography
Answer:

Step-by-step explanation:
We can factor out a 1 from -3 to get
.
We know from simple arithmetic that
.
So, our answer is 
Answer:

Step-by-step explanation:
Substitute the second equation into the first one:

Substitute
into the second equation:

