Translate the following phrases into Algebraic expression .
1.A number increased by 12.
2. Four times a number h plus 6.
3.The quotient of a number b and 4
4. Thrice the sum of 2 and y
5. 123 diminished by a number x .
6. The product at 8 and m.
7. The difference of r and twice s.
8. The Square of the product of 7 and c
9. a number k divided by the sum of 3 and j
10 .The cube of 5z.​