How old will bill be in 10 years if he is x + 2 years old now?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

What is the value of x? assume that the line is tangent to the circle.