Can someone me on these two equations

#1.a cafe offers senior citizens a 15% discount off its regular price of $8.95 for the dinner buffet. how much of a discount does a senior citizen receive off of the $8.95 price?
$1.42
$1.49
$1.34
$1.65

#2.use an equation to find a part. round answer to the nearest tenth.

48% of 83 is what number?

39.8

43.2

172.9

159.6

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never

A-2+3=-2 i really need with this i can not figure i out for nothing so can someone a friend