Question 2 2 At the store, a pack of 5 pens costs $2.79 and
a pack of 6 pens costs $3.37. You need 30
pens. Which packages will give you the
lowest cost? Show or explain how you get
your answer.

I will mark as Brainlist once I get answer PLEASE NO LINKS

6 packs of 5

Step-by-step explanation:

if you get 6 packs of the packs of 5 pens you will pay $16.74

if you get 5 packs of the packs of 6 pens you will pay 16.85

therfore you will save 11 cents buying 6 packs of 5

hope it helps lol

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%