Step 1: Simplify using distributive property, and other methods needed 2(3y+6+3)=196−16 6y+18=180 Step 2: Subtract 18 from both sides. 6y+18=180 -18 -18 6y=162 Step 3: Divide both sides by 6. 6y/6=162/6
Arace is 10 kilometers long. markers will be placed at the beginning and end of the race course and at each 500 meter mark. how many markers are needed to mark the course for the race?
Polygon abcd is a parallelogram, and m? abc = 127°. the length of is 10 units, and the length of is 5 units. the perimeter of the parallelogram is units, and m? bcd is °