Simplify:

20 - 2 × 8 + 42
A.
20
B.
160
C.
52
D.
26

Is it true or false i’m trying to pass this test so i can leave school

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.