Jenna wants to buy a new tablet that cost $242. she already has $62 and plans to save $1 per week. if x represents the number of weeks until jenna has enough money to buy the tablet, write and equation that can be used to find the value of w

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

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?