Which situation describes the mileage of a car as 40 miles per gallon of gasoline?  a. a car can travel 2 miles on 80 gallons of gasoline.  b. a car can travel 42 miles on 2 gallons of gasoline.  c. a car can travel 80 miles on 2 gallons of gasoline.  d. a car can travel 80 miles on 40 gallons of gasoline.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

How does reflecting or rotating a figure change the interior angles of the figure?

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333