Question

What does this expression represent? 12f + 24

1. Twenty-four more than twelve plus a number

2.twelve times the sum of a number plus twenty four

3.twenty-four more than twelve times a number

4.twelve times the difference of a number and twenty four

Answer 1

3

Explanation:

when you see a variable with a number it means a number times a number. so for instance if you see 2x its 2 times a number x. then you see +12 which means addition therfore when you have a bag of apples and u add apples to the bag you have two more apples in your bag of apples if that nakes sense.

hope that helps!