Cell phone plan A costs $30 per month, and you have to buy a new phone for $800.

Cell phone plan B costs $80 per month, and you get a free phone.

After how many months will both plans cost the same?

months

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