3x < -6
x < -6/3
x < -2
Therefore, the solution set is {x | x < -2}.
The expression - x - 9x^2 + 12x^2 + 7 has 4 terms:
-x, -9x^2, 12x^2, 7
Like terms are:
-9x^2, 12x^2
Answer:.OA. -4
Step-by-step explanation:
It would take her 12 minutes because if you mutipy 2/3 by 3/2 then you get 1 (as in one mile) and then you have to do that to the other side too so then you multiply 8 by 2/3 and get 12
Answer: the diameter is 7cm And the radius is 3.5 cm
Step-by-step explanation:
