Which expressions are equivalent to -9(2/3x + 1)? Check all that apply. A. -9(2/3x)+9(1)
B. -9(2/3x)-9(1)
C. -9(2/3x)+1
D. -6x + 1
E. -6x + 9
F. -6x - 9

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Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?