Which one is x and y? ​

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

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

Which of the following circles have their centers in the third quadrant? check all that apply.