In a survey of 93 pet owners, 38 said they have a dog, and 65 said that they own a cat. 36 said they own both a dog and a cat. how many owned neither a cat nor dog

Can someone me out here number 4 plz

Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)

Find the value of x. also give me an explanation so i can complete it to other questions as well, : )