Running time for 1 day = 15
Running time for 1 week = 15*7= 105
So, yes she has completed her goal
1/5 are dogs.
1/5 x 2700 = 540
--------------------------------------------
Answer: There are 540 dogs.
--------------------------------------------
He had 40 pencils left after he gave away 8, so originally he had 40 + 8 pencils, which is 48.
Now, he bought 4 packages, which had a total of 48 pencils, so divide 48 by 4, which is 12. He had 12 pencils in each package.
To determine the solution arithmetically, first add 8 to 40, then divide 48 by 4.
To determine the solution algebraically, set up and solve the equation 40 = 4x - 8.
Each package contained 12 pencils.
Hope this helps
6(-3)-1-51+131=
-18-1-51+131=
-70+131=61
