Which scatterplot shows that there is a relationship between the variable x and the variable y? On a graph, points are grouped together and decrease. On a graph, points are grouped together and decrease. On a graph, points are grouped together and decrease. On a graph, points are grouped together and decrease.

At which value in the domain does f(x) =0?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.