Question

Evaluate 8r -rs when r = 6 and s = 5

Answer 1

Good morning kiddo. How are you doing today?

Let's plug in the variables.

8r - rs = 8 · 6 - 6 · 5
(8 · 6) - (6 · 5)
48 - 30
18

So by evaluating the expression, we come to the answer: 18

Answer 2

the value of the given expression is 18

Explanation:

Evaluate 8r -rs when r = 6 and s = 5

Given expression is
`8r - rs`

WE are given with r=6 and s=5 values

lets plug in the values in the given expression

so expression becomes

`8r - rs=8(6)-(6)(5)`

`8r - rs=48-30`

`8r - rs=18`

So the value of the given expression is 18