10 + 2x + 6x = 26 I need help with that pls :)

Iam stuck on one problem. my mind is in absoloute vacation mode. i literallty just need to finish this to be done will give brainliest and all my points if i have to! 1- point free throw and 2- point feild goal. he made 35 shots, and scored 62 points how many of each shot did he make in 1 minute? (i already did the math. he made 8 1-point free throws and 27 2-point feild goals.) 1. write two equations for the problem. (i had a major brain fart.)

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

What describes horizontal cross section of the right rectangle 6m 8m 5m