(i|hlp)at the city museum, child admission is $5.80 and adult admission is $9.90 . on friday, 163 tickets were sold for a total sales of $1220.10 . how many adult tickets were sold that day?

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