Yan takes a test with 15 questions and answers 12 of them correctly which percent dose he have correct

Which of the following lines is not parallel to the graph of y = 4x +7?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl