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There are two ways to solve this, the first is known as combination and is far easier. so,
a + b = 75
a - b = 13
add up both equations vertically. There are 2 a's, the b's cancel out, and the sum becomes 88.
2a = 88
a = 44
now that we have the value of a, plug that value into one of the two equations and u will c that the value is 31.
so 44 and 31
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∙ 12y ago
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What two numbers whose sum is 75 and whose difference is 31?
53 and 22..
What is the sum of all prime numbers between 60 and 75?
The sum of all prime numbers between 60 and 75 is 272
The sum of two numbers is 25 and their difference of squares is 75 What are the two numbers?
try 11 & 14. 11 + 14 = 25 11sqd = 121 14sqd = 196 196-121 = 75!!!
Sum of the numbers from 50 to 100 that are divisible by 3?
There are eight pairs of numbers divisible by three that sum to 150, and 75 is also divisible by three, so: sum = 17 * 75 = 750 + 525 = 1275
What are eight whole consecutive numbers that add up to 75?
There is no set of 8 consecutive whole numbers whose sum is 75.
What two numbers is the sum of 75 and the difference is 15?
30 and 45
What two numbers whose sum is 75 and whose difference is 31?
53 and 22..
The sum of two numbers is 25 and the difference of their square is 75 what are the two numbers?
The two numbers are 11 and 14. 11 + 14 = 25, 142 - 112 = 75
What 2 numbers have a sum of 4.5 and a difference of 3?
3.75 and .75 3.75 + .75 = 4.5 3.75 - 0.75 = 3
What is the difference between the products of 30 and 10 and the sum of 75 and 75?
The sum of 75 and 75.
What is the sum of all prime numbers between 60 and 75?
The sum of all prime numbers between 60 and 75 is 272
The sum of two numbers is 25 and their difference of squares is 75 What are the two numbers?
try 11 & 14. 11 + 14 = 25 11sqd = 121 14sqd = 196 196-121 = 75!!!
What is the LCM of two numbers whose sum is 40 and whose difference is 10?
75 is LCM The numbers are 15 and 25 15 + 25 = 40 25 - 15 = 10 75 / 15 = 5 75 / 25 = 3
The sum of two numbers is 150 the difference is 0 what are the numbers?
Since their difference is zero, they're the same number.Since they're the same number, each one is 1/2 of 150.Both numbers are 75 .
The sum of three consecutive counting numbers is 75 what are the numbers?
24 + 25 + 26 = 75
What is the sum of all composite numbers between 10-20?
The sum is 75.
What is the difference between the product 30 and 10 and the sum of 75 and 75?
30 x 10 = 300. 75 + 75 = 150. Their difference is 150.
