Elaine lives in hawaii, which has a sales tax of 4%. she just bought a swimsuit whose full price was $80, but she presented the retailer with a coupon for $15, which the retailer accepted. what was the total amount that elaine paid?

a. $67.60
b. $68.20
c. $83.20
d. $65.00

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

the olimpics is not going to wokk out

step-by-step explanation:

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event