Find the mean of the probability below. (X) -p(x) [3- 0.15] [5- 0.25] [7- 017] [9- 0.23] [11- 0.20]

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte