Answer: 11.33333333333333
Answer: 
Step-by-step explanation:
Subtract 20x
add 15
Combine like terms
Divide by -25 (NOTE: When dividing or multiplying by negative numbers the inequality sign flips.)
18×30%=
18×.30=5.4
5.4 is the amount of clearanceyou get from the item
Know you have to subtract $5.40 from $18.00
18-5.4=12.6
The item is know $12.60
Sum of interior angles=(n-2)180
3060=(n-2)180
3060/180=n-2
17=n-2
n=17+2
n=19..
<u><em>4821216 is rational</em></u>. the definition of rational is a number that ends. this number ends in the ones place which means it is rational
