Harriet is inspecting a 1cm:5m scale floor plan of her new house. The dimensions of her bedroom in the scaled plan are 6cm by 8cm A. What are the actual dimensions of the bedroom?

B. What is the actual are of the bedroom?

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1