Plz 30 points need fast plz 30 points

your boss wants you to place an order for packing boxes. he tells you to buy the best deal. what is the best deal on packing boxes?
a) 5 packs for $8.00
b) 12 packs for $7.00
c) 24 packs for $10.00
d) 36 packs for $17.00

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

answer: 819.89 miles across america

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!