How many gallons of a 70% antifreeze solution must be mixed with 70 gallons of 20% antifreeze mixture get get a mixture that is 60% antifreeze? You need to add gallons of the antifreeze solution.

answer: 40392

step-by-step explanation:

10098 x 4 = 40392

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

what chart am i supposed to follow?