75
60+7.20= 67.20
67.20+7.80= 75
10 oranges = $1
5 oranges = $?
To get from 10 to 5 you divide by 2 so that’s what you do with the $1 so it would be $0.50
X=<span>y−<span>15
</span></span>x=<span><span>−y</span>+<span>8
</span></span>This is the correct answer