18- 4/9 = 17 9/9 - 4/9 = 17 5/9 litters
House number on one side of a street are consecutive even integers. the sum of the first three house number on the street is 6216. what is the number of the third house
The rate is 0.30 km/min. The rate in linear functions, which must be assumed with only two given points can be traced to calculating the slope (m) of the line or rate.
m= (y2-y1) / (x2-x1)
with our two given points (x,y) we fill out the equation as:
M= (12 - 0) / (40 - 0) or M = 12/40 = 0.3
keeping our units intact 12 km / 40 min so the answer is 0.3 km/min
I added you :) I hope you don’t mind
