A new restaurant just opened up in your neighborhood. One soda costs $2.75, and five sodas cost $13.75. Is the cost a proportional or non-proportional relationship?

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

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

If you answer right ill give brainliest, : )