There are 7 gallons of black paint available to motorola. If 5/9 gallons is used each run. To find the amount of runs you can paint, you have to divide the total by the amount for each run.
When dividing fractions, you have to keep, change, and flip.
Your new equation is:
Multiply:
You can paint 
or 
runs.
Answer:
uhhh what am i supposed to answer
Step-by-step explanation:
The correct answer is answer c or 806cm squared :)
Answer: - .35 or 13.5 depending on how the equation is written.
Step-by-step explanation:
-45 = (117+12)x
-45 = (129)x
-45/129 = x
roughly = - .35
If that's not it we can do:
-45 = 117+12(x)
-162 = 12x
x = 13.5
Answer: Xn = n(n+1)/2
Step-by-step explanation:
Firstly, you work with asingle dot for each and let n= 1,2,3,4....
Now if you double the dots, it will form a rectangle and it is easier to work with many dots i.e just multiple n by n+1
Dots in rectangle= n(n+1)
But remember the number of dots were doubled therefore,
Dots in triangle = n(n+1)/2.
