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Solve within the parentheses first. 5 + 4 is 9. Now subtract that by to get 7. Now you multiply 7 by -2. First multiply 7 and 2 to get 14. Since it is a negative number multiplying by a positive number change 14 into a negative number. The answer is -14.
Answer:Read below 18
Step-by-step explanation: if a number by alphabet its 18 but if not I would need to see more please respond
Answer:
B
Step-by-step explanation:
Minimum L = 45
Maximum L = 180
L(w) = 3w - 27
Therefore, when 45 = 3w - 27 ⇒ w = 24
when 180 = 3w - 27 ⇒ w = 69
So 24 ≤ w ≤ 69
Therefore, the answer is B