What the example of constant and variable?

Examples of constant :

2, 5, 0, -3, -7, 2/7, 7/9 etc.

Examples of variable :

The letters x, y, z, a, b, c, m, and n

A constant is a defined value often portrayed as a number.

A variable is a value that can change and is often represented as a letter.

Step-by-step explanation:

For example:

In the equation ? = 10x + 3y + 17

10, 3, and 17 are all constants.

X and Y are both variables.

To reiterate, constants are known values that can NOT change while variables are unknown values that can change!

it depends on the weather. because i have flown to seattle when it was pouring down rain and there was one time i flew to ohio when it was snowing hard. whats your situation.

step-by-step explanation:

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.