4. Solve each equation for x. a. 3x - 12y = 27
c. 4x - k= 17
b. 6x - 7y= -2
d. kx + c = 9

Is a positive integer raised to a negative power always positive

Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)