Exponents if those are the answer it bc the second number is an exponent
3^3= 27
4^3=64
3^4=81
First lets convert feet to miles: if 1 mi = 5280 feet then 7200 feet / 5280 feet = 1.364 miles. Now we need to see how much degrees does the boiling point for water decreases: if 1 mile = 5 degrees Celsius, then 0.364 miles correspond to 0.364*5=1.82 degrees Celsius. So now we add the two values: 5+1.82 = 6.82 degrees Celsius. Now we find the decrease in the boiling point of water: 100-6.82 = 93.18 degrees Celsius. So at 7200 feet above sea level, in Santa Fe, the water boils at 93.18 degrees Celsius.
Answer:
(4,6) is the solution.
Step-by-step explanation:
Given 
Let the solution be 
.
The solution to this line means it should satisfy the equation. Therefore, substituting this we get,
Dividing by 4 throughout we get,
Therefore, the solution is: (4,6)
Celia's collection is 440 cards greater than Frank's collection.
