Kathy ran the 100-meter race in 15 seconds. assuming she ran at a steady pace, which was kathy's rate of speed?

ivied distance by time:

100 meters / 15 seconds = 6.67 meters per second

the correct answer is 45x

9×5=45 then add the x

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^