Transversal ef cuts parallel lines ab and cd as shown in the diagram, and m4 = 55.1°. what are m5 and m7?
a)m< 5=34.9 degrees and m< 7=145.1 degrees
b)m< 5=55.1 degrees and m< 7=34.9 degrees
c)m< 5=124.9 degrees and m< 7=55.1 degrees
d)m< 5=55.1 degrees and m< 7=124.9 degrees
e)m< 5=34.9 degrees and m< 7=55.1 degrees

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.