Answer:
665.3
Step-by-step explanation:
You start with a temperature of 62 degrees and add 612. You now have 674. You then subtract 8.7 from 674 to arrive at an answer of 665.3.
First you convert 3/4 to 6/8 because that is a common denominator. Then you take the top denominator and that is your answer. Your answer is 6. *Please note that this trick only works for common denominator equations otherwise you will get it wrong*
Answer:
[-4,2] or 
Step-by-step explanation:
Range is the range of the y-axis.
Although we see that the "line" ends at a specific point, it is neither the highest or lowest y-value.
Our lowest y value is -4, and because it is a line, it is not an open dot resulting in a [, instead of a (.
This same thing happens with highest y-value which happens to be 2.
This is interval notation.
Due to your question, you may be asking for this:

Answer:
Bill received 13.68 change back.
Step-by-step explanation:
20-6.32=13.68
Answer:
<em>The air balloon descends 26.5 feet per minute</em>
Step-by-step explanation:
<u>Rate of Change</u>
The rate of change is a measure that compares two quantities, usually to know how one variable changes in time.
The hot air balloon was 4,064 feet high and, 28 minutes later, it went to 3,322 feet. We can calculate the rate of descent R by dividing the change of elevation over time:

Thus the air balloon descends 26.5 feet per minute