Solve each system of equations using elimination {12y - 5x = 19 12y + 16x = 40}

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

You can find the constant of proportionality by finding the ratio of

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?