Thanks and 5 stars (maybe brainlist) +30

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

2and 3 are angles. complementary vertical congruent supplementary

Dimitri used a coupon that saved him 80 percent, or $6.87. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $27.48. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $6.87. the price of the items before the discount was $34.35.dimitri used a coupon that saved him 80 percent, or $27.48. the price of the items before the discount was $34.35.