9 It's too short. Write at least 20 characters to get a great answer.
28=9

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .