-10
Yes, when an integer is subtracted from another integer, the result is still an integer. This is due to the closure property of integers, which states that the set of integers is closed under subtraction. Therefore, any operation involving two integers, such as subtraction, will yield another integer.
157
21
It is: -17+38 = 21
To find the least positive integer that, when subtracted from 7300, results in a perfect square, we can start by determining the largest perfect square less than 7300. The largest perfect square less than 7300 is (85^2 = 7225). Subtracting this from 7300 gives (7300 - 7225 = 75). Therefore, the least positive integer that should be subtracted from 7300 to make it a perfect square is 75.
Yes, when an integer is subtracted from another integer, the result is still an integer. This is due to the closure property of integers, which states that the set of integers is closed under subtraction. Therefore, any operation involving two integers, such as subtraction, will yield another integer.
157
It is 40 because -19+40 = 21
21
15
It is 31.
It is: -17+38 = 21
If the largest integer is subtracted from four times the smallest, the result is 4 more than twice the middle integer. Let the smallest integer be x, then the others are x + 2 and x+ 4. Therefore 4x - (x + 4) = 2 (x + 2 ) + 4 Expanding, we get 4x -x -4 = 2x + 4 + 4 Gathering terms: x = 12 Thus the three integers are 12, 14 and 16.
-15 + x = 21Add 15 to each side of the equation:x = 36
The result is: -4-20 = -24
Let the number be x:- If: 7x -22 = 125 Then: x = 21
141+20=161, 161/7=23. The answer is 23. It is algebra