15% off
15% off of 50
notice that 50 is 1/2 of hundred
15% of 100 is 15
therefor
15% of 50 is 15/2=7.5
that is discount
50-7.5=42.5
new price=$42.5
Answer:
D
Step-by-step explanation:
1, 17, and 20 are very different from the average numbers in this list.
Answer: 17/24
Eplination: you need a common demonator
Answer:
As applied to a polygon, a diagonal is a line segment joining any two non-consecutive vertices. Therefore, a quadrilateral has two diagonals, joining opposite pairs of vertices. For any convex polygon, all the diagonals are inside the polygon, but for re-entrant polygons, some diagonals are outside of the polygon.
Step-by-step explanation:
-2(3)(5+3-8-3(3))
=-6(5+3-8-9)
=-30-18+48+54
=54
