Answer:
216 yards
Step-by-step explanation:
You'd multiply the amount of string for each balloon (12 feet) by the 54 balloons he needs, and you get 648 feet. There are 3 feet in a yard so then you would divide 648 by 3 and get 216 yards
It’ll be C all the numbers in between -7 and 7
A.
0.5 and 1/3 is rational.
Rational times rational is rational.