Answer:
x=17
Step-by-step explanation:
The angle seen here is 180 degree so the equation we make to solve for the variable should equal to 180
First let's set up our equation:
7x+2x+27=180
Then we will combine like terms:
9x+27=180
Next we have to get rid of 27 so we only have 9x on one side. To do this let's subtract 27 on both sides of the equation:
9x=153
Now all we have to do is divide both sides by 9 to isolate the variable:
and you get x=17
Answer:
Step-by-step explanation:
Factor each
4k=2*2*k
18k⁴=2*3*3*k*k*k*k
12=2*2*3
GCF=2
the greatest common factor is 2
All you have to do is subtract 10 from 3, which equals -7, and there you have an integer
Answer:
1/18 ?
Step-by-step explanation:
I'm not sure if you're written the whole question?
3 pans with 6 muffins in each pan, so total number of muffins = 3 x 6 = 18
So each muffin is 1/18
