The Circumference of a Circle is 8 inches. If the Area of the same circle is 64, what is the value of x?

Consider the line y = -3/-2 x +6. find the equation of the line that is perpendicular to this line and passes through the point (-9,-3). find the equation of the line that is parallel to this line and passes through the point (-9,-3).

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)