Which only lists multiples of 18? 1, 2, 3, 4, 6, 9, 18
1, 2, 3, 6, 9, 18
18, 27, 36, 45
18. 36, 54,72

18, 36, 54, 72

To a multiple of 18, the number must be 18 times some other integer.

18×2=36, 18×3=54, 18×4=72

This also means that the number is evenly divisible by 18.

90÷18=5 So 90 is a multiple of 18

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

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