While riding her bike to the ocean and back home 6 times, Cameron timed herself at 54 min,48min,61min,44mim,53min, and 49 min. She had set a goal of averaging 51 minutes for her rides. How many minutes will she need to spend on her seventh ride to attain her goal

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

What is the expression equivalent to (3x^2-7)