3053.63=πr^2h

what is h?
(the radius of the cylinder is 9 cm)

Triangle xyz has vertices x(1,3), y(0,0)

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?