The cost of building an airplane with 200 seats is about $100 million. If the cost, in millions of dollars, c, is proportional to the number of seats, s, what equation can be used to determine the cost, in millions of dollars to build an airplane with any number of seats? Drag one number to correctly complete the equation.

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough