Answer:
Runners that decrease times are not improving
Step-by-step explanation:
I hope this helps you
3.2x-3.4+4x-2
6x-12+4x-2
10x-14
10+(-2)=10-2
Therefore 10-2=8
Total distance from w to z is -10 to 6 = 16
Add the ratios: 2 + 3 + 3 = 8
Divide distance by total ratio: 16/8 = 2
Multiply each ratio by 2 : 2x 2 = 4, 3 x 2 = 6, 3 x 2 = 6
WX is 4 units apart, add 4 to -10 to get x = -6
Answer: A. -6
