Answer:
9
Step-by-step explanation:
the parenthesis first (2-8 ) = -6 then simplify 3-(-6) =9
3k + 30m (I think that’s what it’s asking for!)
Answer:
120 students don't have social media accounts
Step-by-step explanation:
Whether the sample is representative:
Estimate:
Hope this helps
Add up all the numbers you get 1249.69 round to the nearest cent and the answer is $1249.70