Add 121/4 to each side:
x²+11x+121/4 < 121/4-8
x²+11x+121/4 < 89/4
(x+11/2)² < √89/2 ⇒ -√89/2 < x+11/2 < √89/2
-11/2-√89/2 < x < -11/2+√89/2
Answer:
[27,3) i think
Step-by-step explanation:
okay so first you wanna turn that 120% into a decimal and the decimal form of that would be 1.2 or 1.20
Secondly you want to multiply 875 by the 1.2
875*1.2 = 1050
So if they sell 120% of last years sales they will sell 1050 cars this year.
Hope this helped :)
Answer:
answer what???
Step-by-step explanation:
Answer:
I may be wrong
Step-by-step explanation:
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