Whats the answer for 8p+21-p=7(p+3) show your work

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Factor the polynomial. b^2 + 4b + 4

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