6) Jeremy is trying to calculate how much it will cost to add extra recessed lights into his new house. The equation C(r) = 140r + 100 represents the cost c(+) as a function of the number of lights (r). What
does C(9) = 1360 represent in the context of the problem?

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