Let each of them start with x. Then Ahmad receives 180, giving him 180+x. Darryl spends 255, leaving him with x - 255. At this point, Ahmad has 4 times Darryl's money, so the equation is:
(180+x) = 4(x - 255)
180+x = 4x - 1020
1200 = 3x
x = 400
Each of them had $400 at first.
When assigning group roles, the following fits best as per the talents of each one-
Nicole as the time-keeper, since she is comprehended for her capability to remain concentrated no matter how engaged she gets. Her punctuality and potent concentrating nature fits her best as a timekeeper.
Rahul as the facilitator since he makes sure everyone is heard impartially. A facilitator guides a conference and should remain neutral and these qualities make Rahul the best as a facilitator.
Marina as the note taker, since she listens attentively and is competent enough to grasp the best ideas in writing and creative writing.
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The Crusades
These were a series of military campaigns by western Europe Christians in the high middle ages. the purpose was to liberate the holy land from Muslim occupation and rule.
