13. Is 18
15. Is 86
17 is 5
19 is 15
21 is 24
23 is 29
Answer:
a) x = 70
Step-by-step explanation:
70 (2) +20 +20
140 + 40
180
You can't tell the dimensions from the area. There are an infinite number of correct answers. The length of the fence is 2 times (length of the pond + width) and the length and width can be anything, just as long as their product is 2956.5 .
