A barge travel 17.5 miles Upstream on a river in 7 hours the return trip took the barge 5 hours what is the rate of the bars in Stillwater in miles per hour A. 3.0
B. 0.5
C. 2.5
D 3.5​

Which equation represents the function on the graph?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

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