Can somebody pls help with the top one please and thank you

Let "some number" be denoted by the variable, x. Change the word expression into expression:

The sum of some number (x) and 82:

Sum means adding, and so you will add x with 82.

x + 82

The quotient of x minus 6 and 8:

Note the term "x minus 6", which means that it would be the first order of operations to be solved. Therefore, you must give it parenthesis. Tack on the quotient 8 and you will have your

(x - 6)/8

Some number divided by 4:

Let "some number" be denoted by the term x. Divide it by 4:

x/4

"The product of y and twice as much as y":

Note that product means multiply.

y * 2y

Then add 3:

2 * 2y + 3

As for the second part:

25x - 5 should be the 2nd choice.

5x - 25 is correct in being the 1st choice.

I am not sure about the wording of the second option, but given that it is the last choice then obviously the 3rd one will be the choice.

3. 8,935,200 minutes

4. 227,040 feet