Several students were planning a bike tour. they estimated the following expenses andi incomes

1.) write an expression for the total expenses n for n bikers.

2.) write an equation for the total income l for n bikers

3.) write an equation for the profit p for n bikers

4.) find the profit for 25 bikers.

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem