9 because 18÷2=9
you can use models to help too
get 18 things and put them in 2 groups
Answer:
the fourth answer, hope this can help
Answer:
c i think sorry if i get it wrong
Step-by-step explanation:
Answer:
A. 409.4
Step-by-step explanation:
3%=10.68
10.68*5=53.4
53.4+356=409.4
