Answer:
90
Step-by-step explanation:
90 because it's your maximum.
3x +3 + x = -1
4x= -4
X= -1
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
Step-by-step explanation:
sorry jesica I don't know the answer