What is an number between 300 and 400 it is divisible by 5 and 9

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

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?