Find the quotient. I’m confused on how to do this. Its been a while since I’ve reviewed this.

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Aline that intersects one of two parallel lines intersects the other also always sometimes never

(a. s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]