james goes to the zoo every six months, he goes to the art museum every 18 months, and he goes to
children's museum every july 1. this year on july 1, he went to all three places. when will be the next time that he
happens to go to all three places?
(25points)

Step-by-step explanation:

Zoo: would be the next year, January 1st.

Art museum: would be basically two years. So January 1st of the next year. The year after the zoo

Children's Museum: would be the next year of July 1st

In order this would go:

Zoo: January 1st

Children's Museum: next July 1st

Art museum: which would be another six months from the children's museum. Which would be January 1st of the next year.

-6 is the correct option from the above given options

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7