Money raised by Jin = x = 37.26
Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26
Money raised by Deb = x - 5 = 37.26 - 5 = 32.26
<h3>What is an equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount raised by Jin, hence:
Money raised by Bashir = x + 29
Money raised by Deb = x + 29 - 34 = x - 5
Hence:
x + x + 29 + x - 5 = 135.78
Money raised by Jin = x = 37.26
Money raised by Bashir = x + 29 = 37.26 + 29 = 66.26
Money raised by Deb = x - 5 = 37.26 - 5 = 32.26
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Presuming the question is "Which sum is closest to 1".
First, you need to either convert all the fractions to decimals or all the decimals to fractions, then add each pair.
0.4 + 1/2 = 0.9
7/8 + 1/4 = 1.125
4/5 + 2/3 = 1.466666...
The first one is different from 1 by 0.1. The second is different by 0.125. The third is different by 0.46666.... Therefore, the closest sum is the first, or 0.4 + 1/2
0.4 + 1/2
A adult ticket is 5.20
A child ticket is 3.50
I’m hoping this is correct I’m unsure tho
Collapse the logarithms into one:
Then write both sides as powers of 3:
Simplify the left side and solve for 
:
But we're not done yet. Notice that both 
and 
are negative when 
. We can't take the logarithm of a negative number (the result isn't real-valued, anyway), so we throw this solution out, and we're left with just
