Zoey has a herd of 35 angus cows. She needs to plan to feed her cows through the winter and spring (November 15-May 15). Each cow will need 15 pounds of hay and 5 pounds of feed each day. The hay cost is $60.00 for a roll that weigh 900 pounds, and the feed cost is $400.00 per ton. What is the cost of feed for the winter?
What is the cost of Hay for the winter?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z