This would be.
-23√6 all over 6.
Or: around -9.39
Answer:
he can cut 60 strips or ribbon
Step-by-step explanation:
The dressmaker has 720 inches of ribbon
from each roll of ribbon, he can make 6 12-inch pieces or ribbon
she has 10 rolls
so 6(strips per roll) x 10(amount of rolls) = 60 strips :)
-4.666666(so forth) or -4.7 if the problem requires you to round.
26 is the answer, you just subtract 9 from 35 and you get 26