If you buy 2 pens you get a 50% discount on the second pen. If I pen cost 2.30 how much will 2 pens cost you. (NEED equation and work!!)

Two pens will cost you $3.35

Step-by-step explanation:

2.30*.5=1.15

2.30+1.15=3.35

1

step-by-step explanation:

you are throwing one dart

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.