Write the standard form of the equation of the circle with center (3, 9) that passes through the
point (-2, 4).

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"