Lin divides 2.5d from both sides on the equation 7.5d=2.5d. elena subtracts 2.5d from each side of the equation. who’s right?

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Identify the number 127 as a rational or irrational. explain