Pl help me will mark brainliest what is

28+78+36+78888+10000000+77777777+1 =

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided