HELP! THIS IS DUE TODAY, AND I WILL MARK BRAINLEST

Reflect the point (7,0) across the y-axis

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?