So you have 10 pancakes but Jack ate 2 of them how many do you have.

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

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?