An article sells for $415.80. you wish to discount it by 20%. at what price will you offer it after the discount?

Price will you offer it after the discount is $332.64 .

Step-by-step explanation:

As given

An article sells for $415.80.

You wish to discount it by 20%.

20% is written in the decimal form .

= 0.20

Discount price = 0.20  × Article cost

                        = 0.20 × 415.80

                        = $ 83.16

Price offer after the discount =  Selling price of the article - Discount price

                                                 = $415.80 - $ 83.16

                                                 = $ 332.64

Therefore price will you offer it after the discount is $332.64 .

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional