The first term of an Arithmetic Series is 6 and the third term is 12. What is the second term in the series?
A)9
В)15
C)18
D)6

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Can someone me with my math problem pls my teacher is on my back about this

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