A scientist has 15 barrels of gasoline with 8% ethanol constant how much per ethanol at 100% ethanol needs to be added to the 15 barrels to create a gasoline mixture with 10% ethanol content the correct amount of pure ethanol to be added as blank barrel

the answer would be c:   ax + b = ax + c

step-by-step explanation:

if im not mistaking its

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

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !