Asquare patio has an area of 200 square feet how long is each side of the patio to the nearest 10th

If f(x)= 3x+6 which of the following is the inverse of f(x)

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?