/7,2/7)
b. infinite solutions
c. no real solutions
d. (2/7,-5/7)

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)