Double a number and subtract nine. algebraic expression

Ineed asap graph the system of equations 2x+y=5; 14+7y=35

Given: ac and db are diameters. m∠3=

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?