You make 72 cookies for a bake sale. this is 20%of the cookies at the bake sale. how many cookies are at the bake sale?

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.

One positive number is 9 more than twice another. if their product is 95, find the numbers

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined