Answer: 5
Step-by-step explanation:
4a+7b-12c-8a-9b+12d
Now you have to combine like terms, so a and a, B and B etc.
4a-8a=-4a
7b-9b=-2b
No more like term
-4a-2b-12c+12d
Have a nice day
Plot a graph of Population( in millions) against Continents in the x,y plane.
Put population values in the y-axis using a suitable scale.
Put the 6 continents in the x-axis using a suitable scale.
Then draw the bars of each population corresponding with its continent.
I would live to help but i cannot see the wuestion very well.. mind writting it oit in a commet?
Answer:
2640 feet in a minute.
Step-by-step explanation:
Since the car is going 30 miles per hour, and there are 5280 feet in one mile, you would multiply 30 by 5280.
30 * 5280 = 158400
So 154800 feet = 30 miles.
Since you want to find out how fast a car going 30 miles per hour is traveling in feet per a minute, you would divide 154800 feet by 60, since there are 60 minutes in an hour.
154800 / 60 = 2640.
So 2640 feet in a minute.
If you want to check this, you can do 2640 * 60, which indeed equals 154800.
Hope this helps.
