Which statements about the figure must be true? check all that apply.
dbc is bisected by ray bd.
abc is bisected by ray bd.
bc = ac
ab = ac
2mdbc =

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]