Question

8b - 5r use b = 6 and r = 3

Answer 1

33

Explanation:

So we have the expression:

`8b-5r`

And we want to evaluate it when b is 6 and r is 3. Substitute:

`=8(6)-5(3)`

Multiply:

`=48-15`

Subtract:

`=33`

And that's our answer :)

Answer 2

33

Explanation:

8b - 5r

Let b = 6 r = 3

8*6 - 5*3

48 - 15

33