Answer: 1. Proportional 2. Not Proportional
Step-by-step explanation: cross multiply.
1. 16*9=144
36*4=144
2. 8*80= 640
20*20=400
Answer: C) 5/6
Step-by-step explanation:
-1/2= -3/6 + 8/6 is 5/6
240 in or 20 ft; Since the scale is 1:40, Every 1 spot on the scale is equal to 40. So 6 times 40 equals 240 in. or 20 ft
Answer: 3.29 divided by 9
Step-by-step explanation:
Divide the total dollar amount by the number of ounces to get the price per ounce.
Answer:
V≈678.58cm³
Step-by-step explanation: