Given: . If the coordinates of point A are (8 , 0) and the coordinates of point B are (3 , 7), the y-intercept of is
. If the coordinates of point D are (5 , 5), the equation of line is y =
x +
.

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.

Icould really use some with this question.

Find the distance between c and d on the number line c=3 and d=11