Find the distance between points P and Q.

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

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove