3*7-6
21-6=15
15 is the answer
Answer:
i cant see it wdym
Step-by-step explanation:
The answer is 6x if you simplify the equation
Answer:
99
Step-by-step explanation:
5x^2 -4x -9
5(-2)^2 -4(-2) -9
-10^2 +8 -9
100-1
99
Answer:
Step-by-step explanation:
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