Please help ASAP!!!The polynomial -7.5x^(2)+103x+1827 models the yearly number of visitors (in thousands) x years after 2006 to a park. Use this polynomial to estimate the number of visitors to the park in 2016.

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.