Afurniture store is having a sale on couches . if a couch that originally costs $3400 is on sale for 15% off. what is the actual cost of the couch?

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Can someone me with these two circle theorem questions asap?

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).