A landscaper uses 28 yards of sod over 7 days during the summer. After 6 days,
how many yards of sod will the
landscaper use? Solve using unit rates.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?