Write an English phrase that would translate into the following mathematical expression.

Question

1.The difference of 8 times a number z and 9

2.The quotient of times a number z and

3. less than the product of and a number z

4. times the difference of a number z and

Answer 1

Try
The quotient of times a number z and
Im not sure tho

Answer 2

Ok,Thanks.

Answer 3

I see no expression, just a number of phrases, some incomplete.

Answer 4

3n+6