Two communications companies offer calling plans. With Company X, it costs 30¢ to connect and then 4¢ for each minute. With Company Y, it costs 20¢ to connect and then 3¢ for each minute. Write
and simplify an expression that represents how much more Company X charges, in cents, for n
minutes.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

How do you find the area of a triangle