What decimal can be added to 0.0(54) to get 0.1(54)? (the parenthesis mean repeating)

How many lines can be drawn through points j and k? 0 1 2 3

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

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