Answer:
you cannot answer this without a screen shot
Step-by-step explanation:
cd over the bar notation
2nd choice
sorry i don't know how to draw the diagram,then i can explain better.
9/x=x/27
x²=9×27=9×9×3
x=9√3
Terms = x
Coefficients = 3
Constants = 10
Hope this helped! :)
a. A number plus seven
b. Five minus a number
c. A number minus two times eight
B