The third option is correct.
<span>1) This means x≥40 or x≤24 which does not make sense. </span>
<span>2) Does not make sense. </span>
<span>4) The abs inequality is OK but not its interpretation.</span>
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Answer:
-11
Step-by-step explanation:
-3w - 7 = 2
-3w (- 7 + 7) = 2 + 7
-3w = 9
-3w/-3 = 9/-3
w = -3
4w + 1
4(-3) + 1
-12 + 1
-11
Answer:
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P= 278, because 2(68)=136 and 2(71)=142, so just add them together to get the answer.
<span>x2 − 7x + 18
is prime
there is no way you can make two numbers multiply to get positive 18 and add to get negative 7
</span><span>(x − 9)(x − 2) = x^2 - 11x + 18
(x − 9)(x + 2) = x^2 -7x - 18
(x + 9)(x + 2) = x^2 +11x + 18</span>
