The answer is 8+2x
This is because product means<span> the result of multiplying, or an expression that identifies factors to be multiplied. So 8 plus the product of 2 and the variable x this expression is written like this 8+2x.</span>
Answer to that is b
Alright?
Lets find out...
(8,10)...x = 8 and y = 10
y = 16x - 3
10 = 16(8) - 3
10 = 128 - 3
10 = 125....nope...incorrect
therefore, (8,10) is not a solution to this equation
3/11
1 - (-2) = 3
4 - (-7) = 11
Here is the work if needed