x = -9
-3x when x is 3 would be -3(3) = -9
2,640 this year
2,112 last year
the 1760 is 20% less than - so 120% of 1760 is the previous year:
1760 * 1.2 = 2112
2112 increased by 25% is a total of 125%:
2112 *1.25 = 2640
Answer:
3/20
Step-by-step explanation:
If you divide 3/4 by 5 you get 3/20
Answer:
<h3>

</h3>
Option C is the correct option.
Step-by-step explanation:
For ABD



∆ ABD = 



For ∆ ACD ,



∆ ACD = 



Area of quadrilateral ABCD = 

units ²
Hope I helped!
Best regards!