Jennifer Fairbanks from Hopkinton, MA provided a picture of the cookies that she baked in 4
hours using 13 eggs and 5 cups of sugar.
Questions:
1. About how many cookies are there? What techniques did you use for counting the cookies?
2. About how many cookies made per hour?
4 hour
3. About how many cookies is it possible for her to make per day?
4. How many eggs or how much sugar per cookie?
13egg and 5 eup of sugar
5. About how much value if sold at a bake sale?
6. About how much profit could we make from a bake sale?

won't that be plagrisim thought?

step-by-step explanation:

hello from mrbilldoesmath!

answer:   (7x + 6y) ( 49x^2 - 42xy + 36y^2)

discussion:

in general, the factorization of a^3 + b^3 is

a^3 + b^ 3 = (a + b) ( a^2 - ab + b^2)

in our case note that 343 = 7^3 and 216 = 6^3 so the equation becomes:

343x^3 + 216y^3 = (7x)^3 + (6y)^3

if you think of a (above) as 7x and b as 6y the factorization becomes

343x^3 + 216y^3 =

((7x + 6y) (   (7x)^2 - 7x*6y + (6y)^2)   =

(7x + 6y) ( 49x^2 - 42xy + 36y^2)

you,

mrb

(a + b) (a^2 - a b + b^2)

no

explanation:

you can be freinds, and people but not follow people.