Tania is a member of a club that is selling boxes of cookies to raise money. Cookies sell for $3.25 per box. Determine a reasonable range for this situation if Tania sells no more than 9 boxes of cookies.

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Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14