If the discriminant of an equation is positive, which of the following is true of the equation?
A. It has one complex solution.
B. It has one real solution.
C. It has two complex solutions.
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D. It has two real solutions.
SUBMIT

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

How many solutions does the nonlinear system of equations graphed below have?

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?