(I WILL MARK BRAINLEST, GIVE 5 STARTS AND A THANKS TO WHOMEVER ANSWERS THIS)Which is the best buy?A) $12.40 for 6 boxes of tissuesB) $10.58 for 5 boxes of tissuesC) $14.11 for 9 boxes of tissuesD) $15.47 for 8 boxes of tissues

id.k i always end up wasting my money!!!

Step-by-step explanation:

C) $14.11 for 9 boxes of tissues

C) $14.11 for 9 boxes of tissues

Step-by-step explanation:

12.40/6 = 2.06

10.58/5 = 2.11

14.11/9 = 1.56

15.47/8 = 1.93

hope this helps!!!

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.