Find the area of the trapezoid.

103.5

Step-by-step explanation:

The area for the trapezoid is Area = ((a+b)/2)h where a = base 1, b = base 2, and h = height. 15 + 8= 23, and divided by 2 is 11.5. 11.5 x 9 = 103.5. Hope it helps.

560

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she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

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