SOL 8.17
Janis uses the equation
C = 4h + 8 to find the total cost,
C, in dollars, of renting a bike for h
hours. If Janis does not spend
more than $60, what is the
maximum number of hours she
can rent the bike?

This question awards 100 ! i really don’t want to fail i will also mark you !

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?

Solve for x where 0 equation: cot^2x+2cotx+1=0