6 can go into 39 6.3 i think i'm right and hope this helps u
Answer:
x=9.5, y=5.75
Step-by-step explanation:
2x-5=14, 3x+2y=40
focus on 2x-5=14 first:
2x-5=14 (add 5 to both sides) 2x=19(divide both sides by 2) x=9.5
Now subtitute x into the second equation and find y:
3(9.5)+2y=40(simplify) 28.5+2y=40(subtract 28.5 on both sides) 2y=11.5(divide both sides by 2) y=5.75
27 divide by 5= 5.4 plus 125=130.4
C.
That is because the graphs of the two equations overlap each other.
(x²+4)(x²+4) =x^4+8x²+16
B. x4 + 8x2 + 16