Paul is making brownies and the recipe calls for 5 1/2 cups of flour. he wants to half the recipe. how much flour is needed? show all work.

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?