Solve the following system of equations by substitution what is the solution for x. 2x + y = 1, 4x + 2y = -1

A. x = 0

B. x = 2

C. there is no x value, as there is no solution.

D. it can be any value, as there is an infinite number of solutions.

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.)

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost