Which property of equality would be used to isolate the variable x in this equation? x – 8 = 14

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample

How to do a maths question? i have a mock