For which of the following is x=-5 a solution? select all that apply

Which of the following is true for the relation f(x)=2x^2+1

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?