Which polynomial can be simplified to a difference of squares?
O 10a? + 3a - 3a – 16
O 16a² – 4a + 4a - 1
O 25a² + 6a - 6a + 36
24a? – 9a + 9a + 4

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need