Answer:
D. 9[tex]\frac{7}{15}[/tex]
Step-by-step explanation:
2[tex]\frac{4}{5}[/tex]+6[tex]\frac{2}{3}[/tex] becomes
2[tex]\frac{12}{15}[/tex]+6[tex]\frac{10}{15}[/tex] then you add them together
8[tex]\frac{22}{15}[/tex] then simplify to 9[tex]\frac{7}{15}[/tex]
