Side of the triangle below has been extended to form an exterior angle of 135 find the value of X

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

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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