3 pizzas for $ 16.50 what is the unit rate for one pizza
2 answers:
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Answer:
76
Step-by-step explanation:
The discriminant is part of the quadratic formula.
a term is 3
b term is -10
c term is 2 (add it to the side of the 3 x squared minus 10 x)
Plug the values in!
(-10)^squared - 4(3)(2)
100-24 = 76