The answer is in the attached image
If the number is y then the inequality is
twice the difference of y and 7=2(y-7)
at most- 20=less than or equal to
2(y-7)≤-20
Answer:
y=-15
Step-by-step explanation:
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Formula
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![\text {Area of a kite = } \dfrac{pq}{2} \text { where p and q are the diagonals }](https://tex.z-dn.net/?f=%5Ctext%20%7BArea%20of%20a%20kite%20%3D%20%7D%20%20%5Cdfrac%7Bpq%7D%7B2%7D%20%20%5Ctext%20%7B%20where%20p%20and%20q%20are%20the%20diagonals%20%7D%20)
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Find Area
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![\text {Area = } \dfrac{8 \times 22}{2}](https://tex.z-dn.net/?f=%5Ctext%20%7BArea%20%3D%20%7D%20%20%5Cdfrac%7B8%20%5Ctimes%2022%7D%7B2%7D%20)
![\text {Area = } \dfrac{176}{2}](https://tex.z-dn.net/?f=%5Ctext%20%7BArea%20%3D%20%7D%20%20%5Cdfrac%7B176%7D%7B2%7D%20)
![\text {Area = } 88 \ m^{2}](https://tex.z-dn.net/?f=%5Ctext%20%7BArea%20%3D%20%7D%2088%20%5C%20%20m%5E%7B2%7D%20)
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Answer: Area = 88m²-----------------------------