Answer:
16
Step-by-step explanation:
Remember the formula: (n-2)*180/n
(n-2)*180/n=2520
Just solve!
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The linear model is 12 + x = 0.80(20 + x)
Aditi would need to win is 20.
<h3>How many more games does Aditi have to win?</h3>
Given this linear model: 12 + x = 0.80(20 + x)
Take the following steps in order to determine the value of x:
Expand the bracket : 12 + x = 16 + 0.8x
Combine like terms: 16 - 12 = x - 0.8x
Add similar terms: 4 = 0.2x
Divide both sides by 0.2 : 4/ 0.2
x = 20
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Answer: 1,500 x 12
Step-by-step explanation:
They make 1500 a month, there are 12 months in a year.
Multiply the monthly income by 12 to find the yearly salary
In a linear equation:
-- the highest power of the variable that appears is the first power
-- the equation has one solution at most
In a quadratic equation:
-- the highest power of the variable that appears is the second power
-- the equation has two solutions