Solve this precalc 11 questions below: thank you

3 . Solve each system, and include ( solve = Use method substity gebepically, Show your full work interceps) 3 x - y + 2 = 0 b) 24- 1 = X2 -2x 4x = 14-y + 2xty- 3=0 = use method elimination: c 4 x 2 + 3 y = 1 d) 2 02 + w - 22 = 12 3x2 +2 y = 4 4 w2 - 9w+ 22 + 4:0 4. h(d ) = - 1 002d2 + 0. 3d ( Seven IRon) h(d) = - 100412 + 0.5d at what distance is the ball the same height? What is the height? Solve by graphing and algebraically