(2n - 5)(n + 3) = 13 2n2 + n - 28 = 0 The two solutions, using the quadratic formula, are -4 and 7/2
39 more than the product of 5 and 28 is 5*28+39 = 179
28 is greater than 13 2/8 is less than 1/3
(28 + 76)/13 = 104/13 = 8
It is 14 more than 0. It is 13 more than 1. It is 12 more than 2. It is 11 more than 3. It is 10 more than 4. It is 9 more than 5. It is 8 more than 6. It is 7 more than 7. It is 6 more than 8. It is 5 more than 9. It is 4 more than 10. It is 3 more than 11. It is 2 more than 12. It is 1 more than 13. It is 0 more than 14. It is double 7. It is a half of 28. It is a third of 42. It is a quarter of 56. It is a fifth of 70.
28+10 = 38
(2n - 5)(n + 3) = 13 2n2 + n - 28 = 0 The two solutions, using the quadratic formula, are -4 and 7/2
No positive integer less than 19 has more factors than 28 does.
39 more than the product of 5 and 28 is 5*28+39 = 179
37. In the sequence 2, 7, 13, 20, 28... each number in the pattern increases 1 more than that previous incrament, starting with 5 from 2 to 7.2 7 13 20 28 37 47 58 70 83 97...
28
28
28
28
28 is greater than 13 2/8 is less than 1/3
(28 + 76)/13 = 104/13 = 8
The simplest form of the fraction 13/28 is 13/28. This number cannot simplified any further.