I will mark brainiest!! Create the equation of a quadratic function with a vertex of (-3, 7) and a y-intercept of -2.

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]