Sullivan spent $129.53 on groceries in November and $129.35 on groceries in December. Which inequality statement is correct? $129.53 > $129.35
$129.53 = $129.35
$129.53 < $129.35

2x minus y equals 6, x plus y equals negative 3

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?

Given abc find the values of x and y. in your final answer, include all of your calculations.