16
a + b = 77a - b = 1Add the two equations: 2a = 78, a = 39, so 39 - b = 1 : b = 38.Check answer in first eq: 39 + 38 = 77
7 and 11
Nothing can fall "between 77". 77 is one number; you need an interval for any numbers to fall BETWEEN.
-77 + 77 = 0, and 0 + 76 = 76. You can take those two additions of 77 and 76, and add them together. 77 + 76 = 153, which is the answer.
Let's denote the two numbers as x and y. Since their sum is 77, we can write the equation x + y = 77. Given that their difference is 29, we have the equation x - y = 29. By solving these two equations simultaneously, we find that the two numbers are 53 and 24.
Two whole numbers that have a sum of 77 are 38 and 39. When added together, 38 + 39 equals 77. Other pairs, such as 0 and 77, or 1 and 76, also satisfy the condition.
the sum of two whole numbers are 77 .their difference is 48.what are the two numbers
154
The numbers 40.5 and 36.5 have a difference of 4 and a sum of 77.
The numbers are 38 and 39.
The sum of the first 8 prime numbers is 77.
The numbers are 76 and 77.
24 and 53.
-73
11 and 66.
a + b = 77a - b = 1Add the two equations: 2a = 78, a = 39, so 39 - b = 1 : b = 38.Check answer in first eq: 39 + 38 = 77
65 and 77