What is the value of the expression below when w, equals, 9w=9 and x, equals, 10x=10?

Question

3, w, plus, 10, x
3w+10x

Answer 1

Given \( w = 9 \) and \( x = 10 \), you can substitute these values into the expression \( 3w + 10x \) to find its value.

\( 3w + 10x = 3(9) + 10(10) \)

Now, carry out the multiplication:

\( 3(9) = 27 \)
\( 10(10) = 100 \)

Adding the results together:

\( 27 + 100 = 127 \)

So, the value of the expression \( 3w + 10x \) when \( w = 9 \) and \( x = 10 \) is 127.