Answer:
B. 172.5 yd squared
Step-by-step explanation:
FIrst, we must find half of the height, which is 15/2 or 7.5.
Next we have to multiply 7.5 times (15+8) which is B.
Answer:
130 shark cookies
Step-by-step explanation:
Number of shark cookies sold last month = 65
Number of clown fish cookies sold last month = 85
Ratio = 
Now, the Marine Discovery Aquarium plans to order 170 clown fish cookies this month.
So,
Number of shark cookies : Number of clown fish cookies = 
Number of shark cookies : 170 = 
Therefore,
Number of shark cookies = 
It would be 20 because the highest number is 25
Answer:
13
Step-by-step explanation:
subtract 1 on both sides
then divide by 3
to get 13