Amanda bought g gallons of paint for $16.55 per gallon and t pints of paint thinner for $5.97 per pint. write an expression to represent the total amount that amanda spent, if amanda bought 8 gallons of paint and 3 pints of paint thinner, how much did she spend? explain? (a) 16.55t +5.) 16.55t x 5.) 16.55g + 5.) 16.55g x 5.97t

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?