The length of the sides of a triangle ABC are shown below. if its perimeter is 33 inches, what is the value of X? A: 2x in.
B: 2x+6 in
C: 3(x+2) in

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

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Find the distance between the pair of points a(-1,8) and b(-8,4)