1.A square lot has an area of 64x² square units. What is the length of each side?​

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.

If g(x) is an odd function, which function must be an even function?

Find the value of x for which line a is parallel to line b