1. The graph of a linear function is shown on the coordinate grid. (-4,5)
(1, -7.5)
What is the y-intercept of the graph of the linear function?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83