If AB = 5x – 9, DC = x + 3, and EF = 2x + 2, what is the value of x?

Which is f(5) for the function –2x2 + 2x - 3?

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

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction