Help now pls bby pls

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

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.