Answer:
x= 2b-a
Step-by-step explanation:
I think that is the lowest it can go
Answer:
9/10 x 4/5 = 36/50 simplified = 18/25 is your area
However many X's are on the speed, that's how many cars had that speed. For example on the chart, 29 has one X above it; therefore, there was one car that had the speed 29 mph. :)
