Elijah needed to dig a row along a fence that was 5 feet long. he was able to dig all but 42 inches of the row before dark how many inches was he able to dig before dark

What expression is equivalent to (2x-1)(x-3)?

17 in long 1.3 ft wide and 8in high what is the volume

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?