It is: 49-28 = 21
7 squared is 49 and 5 squared is 25. So the difference is 49-25=24
The difference is 14 units. Dividing 14 by 49 gives you an increase of 28.5%.
79 + 49 = 128 79 - 49 = 30
49 − 28 = 21 difference 21 / 28 x 100 = 75%
78 - (-49) is the same as 78 + 49 which equals 127
It is a difference of squares. 9x^2-49=(3x+7)(3x-7)
the difference is that if you are on lets say a $49 CAP. it means that you will only pay $49 and you will get all the free calls and texts included. but if you are on a $49 PLAN that $49 is for "renting" the phone and you will have to top up your credit depending on how much you usually spend on calls if you where on a pre-paid thing.
x4-49 is the difference of two squares when factored as (x2-7)(x2+7)
49 ounces
The answer is 49 and the difference is 9... X + 9 = 41 41 - 9 = 32.
One is 54 below zero and the other is 49 above. To help visualize this, think of negative numbers as feet below water and positive numbers as feet above the water line. Alternately, you can think of temperatures, above and below zero. So the difference between -54 and 49 is the sum of 54 and 49.