The change in the price of a certain brand of cereal from 2010 to 2012 is shown in the table. year change (in dollars) 2010 +0.30 2011 +0.20 2012 −0.20 in 2009 the price of cereal was $3.69. what was the price of the cereal at the end of 2012?

It's $3.99

Step-by-step explanation:

My math teacher just asked me that question. LOL

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

answer:

sometimes

*i think