Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Kathleen and Becky are comparing the international calling plans on their cell phones. On her plan, Kathleen pays $5 just to place a call and $2 for each minute. When Becky makes an international call, she pays $2 to place the call and $5 for each minute. A call of a certain duration would cost exactly the same under both plans. What is the duration? What is the cost?

A call of minutes would cost $under each plan.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,