19 students in the cross is your favorite sport. Explain how to use a circle graph to find the total number of students surveyed. 20% chose swimming. 42% chose volleyball and 38% chose lacrosse

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates