What is the value of the sum? Drag and drop the answer into the box to match the sum with its value.
56+(−12)
A. −2/3
B. −1/3
C. 1/3
D. 2/3
E. 4/3

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?