Answer:
The easiest ways to do this is to add, subtract, multiply, or devide 5 from a number, do that operation to x, and set that number as the equivelent.
For example
3 * 5=15
so
3x=15
Elio is right in assuming the relationship between the height and the hours it burns is proportional.
Find the unit rate
14 ÷ 8 = 1.75 cm/h
Divide
21 ÷ 1.75 = 12
You can set this up as an algebraic equation to check the answer.
If the candle is 21 cm tall, it will burn for 12 hours.
Hope this helped you! :)
Answer:
16x + 96
Step-by-step explanation:
You can add 88 + 8 for and get the same answer
Answer:
-1 - 3
—————-
5-0
Step-by-step explanation:
The least is 2000 and the greatest is 2005 so the difference is 5 because 2000+5=2005 !!! Hope its helpful