Use the substitution method to solve the system of equations. y=-8x and 4x-y=3

Which term best describes the association between variables a and b

Which is the scale factor proportion for the enlargement shown?

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample