Each square below represents one whole. What percent is represented by the shaded area?

Pls help

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

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

How does the graph of y = 3x compare to the graph of y = 3-x?