It takes Ms Slusarczyk 3 hours to drive 210 miles. If she keeps driving at the same speed without stopping, how long will it take her to drive 420 miles? 4 hours
O 5 hours
O 6 hours
0 7 hours

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

Sole the equation 6n + 9 = -3n - 21 - 6 for n