The answer is D
Because if you replace the variables just by testing them they give the answer as X=-3 and Y=3.
In which replacing:
3(-3)+5(3)=6
and with the other equation we've got:
4(-3)+2(3)=-6
so they comply with the required to be the correct answer, even though you can make a system of equation.
The answer is 894cm<span> ². 13 x 9 x 2 + 15 x 9 x 2 + 15 x 13 x 2 = </span>894
Answer:
B.
Step-by-step explanation:
Just took it. Edg 2020. Hope this helps :)
Answer:
the answer is x<-1
Step-by-step explanation:
-6x + 22 1/4 +2x> 9 3/4+ 16 1/2
-4x +89/4 >(9+26) + (3/4+1/2)
-4x + 89/4 > 25+ (3/4 + 1/2)
-4x + 89/4 >25 +1 1/4
-4x 89/4 > 25 + 1 + 1/4
-4x + 89/4 > 26+ 1/4
-4x + 89/4 > 26 1/4
-4x + 89/4 > 105/4
-4x > 105/ 4 -89/4
-4x> 4
x <-1