176k views
23 votes
There were 30 balloons at the beginning of a party. By the end of the party, b of them had popped. Using b, write an expression for the number of balloons that were left.

User Deimos
by
6.9k points

1 Answer

3 votes

Answer:

30-b

Explanation:

Because b were popped it means theres b less balloons than 30 now

User Fredericka Hartman
by
7.5k points