Respuesta :
18x+9xy (9x⋅2)+(9x⋅y (9x⋅2)+(9x⋅y You multiply 9x times 2 and then 9x times y. Because a(b+c) = ab + ac
Answer:
18x+9xy
(9x•2)+(9x•y)
18x+(9x•y)
Step-by-step explanation:
I took the test online in K12 and when I reviewed it said that those are the correct answers.