This is parallelogram so
8=2x
X=4
Or
3x=12
So again we will find x=4
I say it’s c.150 because 6 hours is 300 then 5 hours is 250 so you’re subtracting 50 for 1 less hour, so 4 hours would be 200 that makes 3 hours 150
got it? hope that’s not too confusing
4.05x+5.25(149-x)=710.25
Solve for x
X=60 ........4.05
149-60=89.....5.25
645/8= 80.625 lol why do u even need this
