Can someone help me please !

In a mercantilist system a country tries to increase its blank and decrease its blank

Ray lo bisects nlm, lm=18, no=4, and ln=10. what is the value of x?

Which of the following is not a consequence of urban sprawl? increased racial tensions the relocation of industry to the inner cities higher poverty rates in the inner cities higher unemployment rates in the inner cities population losses to inner cities