Solve for y means isolate y.
7x + 4y = 8
4y = -7x +8
y = -7/4x + 2
Commission is earning a certain percentage of the total sold price.
To figure this out we need to find what is 3% of $120,000
We can do this by multiplying 3% and $120,000
First let's change 3% into a decimal.
3% = 0.03
Now lets multiply.
0.03 x $120,000 = $3,600
So this person earned $3,600 in commission.
Good Luck! :)
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A: Commutative Property of Addition
