Answer:
   y = -3x +2
Step-by-step explanation:
If you divide the equation for the given line by 2, it will be in slope-intercept form:
   y = (1/3)x +7
This tells you its slope is 1/3. The slope of the perpendicular line is the negative reciprocal of this: -1/(1/3) = -3. The point-slope form of the equation for the perpendicular line can be written as ...
   y = m(x -h) +k . . . . . line with slope m through point (h, k)
Your line is ...
   y = -3(x -(-2)) +8
   y = -3x +2
 
        
             
        
        
        
Answer:
9/16 into a decimal is 0.5625
 
        
             
        
        
        
Answer: 
Step-by-step explanation: do you have any choices
 
        
             
        
        
        
27 cubes are needed because you'd need a 3x3x3 cube