Question

Evaluate 20x-2x when x=2 and when x=3. ¿Which gives you the larger value and what is that value?

Answer 1

The expression 20x - 2x gives a larger value when x=3, resulting in a value of 54.

Step-by-step explanation:

To evaluate 20x - 2x when x=2 and when x=3, we follow these steps:

• First, plug x=2 into the expression: 20(2) - 2(2) = 40 - 4 = 36.
• Then, plug x=3 into the expression: 20(3) - 2(3) = 60 - 6 = 54.

We can see that the expression gives a larger value when x=3, and the value is 54.