Solve the system of equations by elimination.
-3x-y-3z= -8
3x+2y+2z= 10
-x-3y+z= -12

What is the value of x in the following equation. -x ^3/2 = -27

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r