35y-21 would be the distributed expression
<span>L=2+4W
W=L/2
f=3d </span>
<span>hope this is the right question????</span>
Every week you have to go to piano lessons, and each week cost $5. You go for x number of weeks. You got a discount because you showed up 10 minutes early one time.
Hope that helps!!!
If by this you mean perpendicular bisectors, then they would intersect at one point.