What is the perimeter of the figure to the nearest tenth of a millimeter? A. 9.4 millimeters

B. 12.0 millimeters

C. 21.4 millimeters

D. 30.8 millimeters

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?