QUESTION 5 A t-shirt company will ship t-shirts to schools at discounted prices. Number of t-shirts 1-5 6-10 11-15 16-20 21-25 26-30 Cost for shipping $3.75 $5.15 $6.55 $7.95 $9.35 $10.75 Using the data from the table above, what is the best prediction of shing costs for 47 t-shirts for Jackson High School? $13.55 $14.95 $16.35 $19.65​

idk

step-by-step explanation:

payback

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)

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)

40 i don’t know lololol