The coordinates of the endpoints of line ab and line cd are a(x1, y1), b(x2, y2), c(x3,y3), and d(x4, y4). which condition proves that line ab is parallel the cd?

What does independent variable and dependent variable mean in math?

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

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units