The expression 2(a+b)=−8.1 for certain values of a and b. Find the value of the following expressions for the same values of a a
1 answer:
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Answer:
a. $435
b. 33.33%
Step-by-step explanation:
P.S - The exact question is -
Let Clara raised money = x
As given,
Ali raised 20% more than Clara
⇒Ali raised money =
Also given,
Clara raised times more than Shan
Clara raised money = Shan raise money + times shan raired money
⇒Clara raised money = Shan raised money
⇒Shan raised money = times Clara
⇒Shan raised money = x
As given,
Ali raised $58 more than shan
⇒
⇒
⇒
⇒x = (29)(5) = $145
∴ we get
Clara raised money = x = $145
Ali raised money = = $174
Shan raised money = x = $116
a.)
Total raised money = $145 + 174 + 116 = $435
b.)
Percentage of money Clara raised = ×100% =
×100% = 33.33%
Answer: 4.64%
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