If the discriminant of a quadratic equation is -4, how many solutions does the equation have?
0
1
2
no real solutions

What is the slope of the line that has an equation of y equals x -3

Answer asap! due in 30 minutes! ! 8th grade math

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?