Answer:
perimeter=2(L+W)
304=2(81+W)
Step-by-step explanation:
304=162+2W.2W=304-162.2W=142\2=71
Use a conversion factor and turn pounds to ounces. 1 pound = 16 ounces so
Answer:

Step-by-step explanation:






Answer:
The Clown grabbed 126 balloons
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x - 6y = -1
-6y = -1 -3x
-6y = -(1+3x)
y = -(1+3x)/-6
y = (1 + 3x )/6