Two airplanes leave an airport at the same time. one airplane travels at
400 km/h and the other at 525 km/h. after 2 hours, the planes are 900 km
apart. determine the angle between their paths. draw a diagram to
with your solution. hint: distance = (speed)(time)

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Negative 5 1/12 + negative 4 1/4 + 6 3/4