Sometimes the unit price on two sizes of the same product will be the same. when this is the case, how will different kinds of discounts affect the total unit prices of each size?

the meaning of unit price is price of a single quantity.

suppose two commodities a and b have same unit price, $ 10.

now, discount on commodity a is 20%.

and , discount on commodity b is 30%.

value of commodity a after discount = 10- 20 % of 10= 10 - 2=8

value of commodity b after discount = 10- 30 % of 10= 10 - 3=7

as, different kind of discount on these two different commodities will reduce the unit price of each commodity.

and,simply reduction in unit price of a single quantity reduces the price of that quantity, means reduction in total unit price of each size.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet