Samantha is paid a flat daily amount of $40, plus $4 for each sale she makes. Let X represents the number of sales she makes, and the function s(x)=4x+40represent her total pay for any given day. How much would she get paid if she made 9 sales in one day?

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