Karen is comparing prices for different size bottles of shampoo. Bottle Size Price
1000 mL $24.50
800 mL $19.50
500 mL $12.00
300 mL $7.80
Which bottle of shampoo has the lowest cost per milliliter (mL) of shampoo?
A. 1000 mL for $24.50
B. 800 mL for $19.40
. C. 500 mL for $12.00
D. 300 mL for $7.80

the answer to the question is a  

it has the same slope and the same y-intercept.

step-by-step explanation:

their are no angles. sorry cant .

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13