X + 7 = 49
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The number is 4 (4+3) * (4+3) = 49 (4+2) * (4+2) = 36 49 - 36 = 13
49 is a composite number because it has more than two factors
49 is a composite number because it has more than two factors and it is also a square number
65+49-39=75
49 is a composite number because it has more than two factors. The three factors of 49 are 1, 7, and 49.
The number is 4 (4+3) * (4+3) = 49 (4+2) * (4+2) = 36 49 - 36 = 13
2a+3>49
49 is a composite number because it has more than two factors
2n + 3 > 49 n > 23
49 is a composite number because it has more than two factors and it is also a square number
Let the number be x and so: 2x+3 > 49
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65+49-39=75
A perfect number is one with factors (apart from itself) that sum to give the original number. An abundant number is one where this sum is greater than the original number. A deficient number is one where the sum is less than the original number. The factors of 75 are 1, 3, 5, 15 and 25. The sum of these numbers is 49. Thus 75 is a deficient number.
49 is a composite number because it has more than two factors. The three factors of 49 are 1, 7, and 49.
Divide the sum of the three consecutive odd integers by 3: -147 /3 = -49. The smallest of these integers will be two less than -49 and the largest will be two more than -49, so the three consecutive odd integers will be -47, -49, and -51.
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