Question

evaluate the expression.
v = 2 w = 10
5(6v - w)

Explanation:

Step1: Substitute the values of v and w

Given \( v = 2 \) and \( w = 10 \), substitute these values into the expression \( 5(6v - w) \). So we get \( 5(6\times2 - 10) \).

Step2: Calculate the expression inside the parentheses

First, calculate \( 6\times2 = 12 \), then subtract \( w = 10 \) from it: \( 12 - 10 = 2 \). Now the expression becomes \( 5\times2 \).

Step3: Multiply the remaining numbers

Calculate \( 5\times2 = 10 \).

Answer:

10