Al and Trixie are trying to find the slope-intercept equation of the line passing through the point (2, 5) with slope -2.

Al begins by writing the equation y - 5 = -2(x - 2).
Next, he distributes to get y - 5 = -2x + 4.

Trixie begins by writing the equation 5 = -2(2) + b.
Then she gets 5 = -4 + b.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?