Into how many regions do two parallel lines separate a plane? And into how many regions do three parallel lines separate a plane? Make a conjecture about N parallel lines on a plane and the number of regions.

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

1. supplementary angles

2. acd and bcd

step-by-step explanation:

-1/4 > -1 2/3. -1/4 is greater than -1 2/3 because it is closer to 0 on the number line.