Damien bought a box of 28 cookies. at the end of the day, 3/5 of the cookies were uneaten. to determine how many cookies were eaten, 28 can be multiplied by which decimal value?

To determine how many cookies were eaten, 28 can be multiplied by which decimal value of 0.4

Explanation:

Total number of cookies = 28

Fraction of Cookies uneaten at the end of the day =

Hence number  of cookies uneaten by the end of the day =

Suppose  cookies are uneaten hence the total fraction of the eaten cookies will be  

=

To obtain in decimal value of  

Hence 28 should be multiplied with 0.4 to determine the number of cookies which are eaten

third option: 6x+8

step-by-step explanation:

we can see that the given question is a sum of series and the values of n vary from 0 to 3

the first term will be:

when n=0, [(0)*x+2] => (0+2) => 2

when n=1, [(1)*x+2] => (x+2) => x+2

when n=2, [(2)*x+2] => 2x+2

when n=4, [(3)*x+2] => 3x+2

so adding up all the terms will give us:

=2+x+2+2x+2+3x+2

=x+2x+3x+2+2+2+2

=6x+8

so,

third option is the correct answer ..

answer: idk

step-by-step explanation: