I actually need help wit all of it .

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.