How can I find new values of a, b, and c that make the equation true

there are infinitely many solutions.

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

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

35/2 is it i think maybe