Question

What is the value of the expression below when x
3 and y = 8?
6x + 10y

Answer 1

6(3) + 10(8)

18 + 80

=

98

Answer 2

98

Explanation:

So we have the expression:

`6x+10y`

And we want to evaluate it when x is 3 and y is 8.

So, substitute:

`=6(3)+10(8)`

Multiply:

`=18+80`

Add:

`=98`

And we're done!