Answer:
3√13
Step-by-step explanation:
3√13
This expression cannot be simplified because you cannot take any common factor outside the root.
You cant write that as a decimal cus that would equal 7 wich is a whole number
B. x=4
bc on a graph x=7 is a straight vertical line going through 7 on the x-axis, so the only other parallel line possible is x=4, which is also a straight vertical line going through the x-axis.
depending on how many workers they already have i would say 6