Answer:
Orginal Speed is 135
Step-by-step explanation:
The ratio of final speed: original speed is

We know that 90 km is it final speed so, we set up a proportion


Answer:
No
Step-by-step explanation:
Translation only moves a shape from one spot to another.
You can get 18 dishes from 4 1/2 of a carton of Dan's ice cream.
Answer:
y=-15
Step-by-step explanation: