Question

What are the variables in this expression? f+2g+h/4-7.1 f and g only

Answer 1

4) Variables are placeholders for any specific value to be put in to find the value. f, g and h are all variables. 

Hope I helped :) 

Answer 2

Answer:

4. $f,g\text{ and }h$ only.

Step-by-step explanation:

We have been given an expression $f+2g+\frac{h}{4}-7$. We are asked to find the variables in the given expression.

We know that variable is a symbol or letter that represents an unknown value in a mathematical expression.

We can see that in our given expression $f,g\text{ and }h$ are unknown, therefore, these are variables for our given expression.