Assume you have 2 blue pens, 5 red pens, and 1 black pen. If you randomly draw
two pens from the school box, what is the probability you will draw a blue, set it
aside, and then a black. *

Answers:
2/8
1/7
1/28
1/4

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie