The school store has 1200 pencils in stock and sells an average of 25 pencils per day. The manager reorders when the the number of pencils in stock is 650. 1. Write an equation that can be used to determine in how many days the manager will have to reorder.

2. In how many days will the manager have to reorder?

The manager will have to reorder in days.

What is the product? (x2+3y+7) [yy+1)

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

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.