What is an equation of the line that passes through the point (-5, 8) and is parallel to the line x +y = 8?

Which of the following expressions is equal to 2x^2+8

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52