Table shows the relationship y=kx
What is the constant of proportionality, k?

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.