If angle ADC is a central angle, then its measure is 114 degrees. If angle ADC is an inscribed angle, then it's measure is 57 degrees.
I think it is 14LB (pounds)
15 + x = -7
First, subtract 15 from both sides. / Your problem should look like:
Second, subtract -7 - 15 to get -22. / Your problem should look like:

Answer:
x = -22 (D)
Answer:
Option C
Step-by-step explanation:
Since it's draining, it means it must start at a certain value and end at a maximum of 0 since water cannot ever be less than 0. Since it's original amount is 40, it can only start draining from 40 and end at max 0 hence 0 ≤ y ≤ 40
Topic: inequalities
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Heres a screenclip of the correct answers:
Hope it helped :)