Select the three situations that model a sum of zero. -10

-5

0

10

A speed limit is 35 mph. A car is traveling 10 mph over the speed limit.

15

13

11

9

7

3

11

13

15

A remote control car is driven up a ramp and flies into the air to an altitude of 11 inches before returning to

the ground

Tony earns $5 on Monday and $5 on Tuesday

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