When doing an exponent use the ^ key. So like 12^-4.
..and the answer is <span>4.8225308641975E-5</span>
= 3(4a^2 + 4a - 3) - 4a^2 + 28
= 12a^2 + 12a - 9 - 4a^2 + 28
= 8a^2 + 12a + 19
= 4a(2a + 3) + 19
Answer:
x < -3 1/2 or 3.5
Step-by-step explanation:
-9x + 5 < 17
13x +25 < -1
If we add the 2 equations together, we will have
4x + 30 < 16
4x < 16 - 30
4x < -14
Divide both sides by 4
x< -14/4
x < -3 1/2 or 3.5
72/9 is equivalent to 8/1
so, option A is your answer.
Answer:
2:The data distribution is symmetric.
Step-by-step explanation: