Which expression is equivalent to 1/4x + 3 - 1/3x + (-2) ?

A. x + 5
B. 1/12x - 1
C. x + 1
D. 1 - 1/12x

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

The sum of two numbers is 86, and their difference is 20. find the two numbers

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit