When Emmy went to bed, it was a frigid 9°F outside. The temperature has been dropping 2°F each hour. Write an equation that shows the relationship between the number of hours since Emmy went to bed, x, and the temperature in °F, y.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?