A line with the equation of y=1x/10-1 what is the perpendicular lines that goes through (3,9)

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?