A market sells oranges for $2.45. How much will 8 oranges cost?

What is the upper quartile in the box plot?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.