If Shelly makes $25 an hour and gets a 15% decrease in her pay, what is her new hourly rate?

Ineed if you could explain and give me the answer you! this needs done

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

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?