Answer:
the answer is D.
Step-by-step explanation:
- First get x on one side by adding 10x on both sides. that leaves you with 18x
- subtract 20 on both sides. that leaves you with 36
- divide 36 by 18.
I hope i helped
Brainliest Is Appreciated.
To solve for its area, we can break the figure apart.
If we splice the figure horizontally, we get a rectangle that is 30 inches long and 18 inches wide and a rectangle that is 30 inches wide and 10 inches in length.
If we solve for the two rectangles separately, we can add them to get the total area of this figure.
The area of rectangle a is 540 sq inches because 30 x 18 = 540.
The area of rectangle b is 300 sq inches because 30 x 10 = 300.
300 + 540 = 840.
The area of this figure is 840 square inches.
Hope this helps! Have an awesome day :)
The answer is 24. To get to each term, we can see that the value is decreasing by 7. So 31 - 7 = 24
