Answer:
20%
Step-by-step explanation:
18/90 = .2
Decimal to Percentage Rule: Multiply by 100
.2 * 100 = 20
20%
Hope this helps! Have a nice day!
38-13=25 more secs. bc ur just dealing with the sec. not min so... just subtract
Answer:
-12
Step-by-step explanation:
Convert the mixed number to an improper fraction.
-2
= 
To divide, just multiply by the reciprocal.
So -2 ÷ 
becomes ÷
Now you can multiply straight across.
× 
= 
And simplify.
= -12
Please mark as Brainliest! :)
Answer:
C
Step-by-step explanation:
You take the points and input them into the equation. If they all equal the set then it is the equation. So for example a point on the graph is (2,30) so in this case x is 2 so you would do y= 15(2) which is 30. So that equation and point checks out. Repeat with the others
Answer:
<h2>
C) The system has no solutions</h2>
Step-by-step explanation:
3x + 2y =<u> 3
</u>
3x + 2y = <u>19</u>
Both left sides are the same, so the right sides cannot be different
