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Seven times the sum of a number and 9 equals 8.

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Which expression is equivalent to -5(3x - 6/7)