If n is a positive odd number then ( - 72.4) n is

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

When is g(x) = 0 for the function g(x) = 5.23x + 4?

How can you find the mean absolute deviation (mad) for this set of data?