Equation A: y = 6x - 1 Equation B: y = 8x - 3

What is the solution (
,
) to the given set of equations?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters