25 points:)

question 2-3

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?