Answer:
85 feet
Step-by-step explanation:
P=2L+2W where L is the length and W is the width. If the length is 50 feet longer than the width, we can write the expression L=50+W. Substituting into P=2L+2W we get P=2(50+W)+2W=100+2W+2W=100+4W. Since P=300, we can say 300=100+4W. Subtracting 100 from each side we get 200=4W. Dividing each side by 4 gives 50=W. Substituting this into L=50+W gives L=50+35=85. The length is 85 feet.
Answer:
61
Step-by-step explanation:
Answer:
3/5 of a serving. Or 6/10. Since he doesn't have a whole serving.
The answer is D in this problem :)
Unsure of what you want here. If you want the square of 3 3/8, convert
3 3/8 to 27/8 and square that improper fraction: (27/8)^2 = 729/64.
And so on.
The cube of 3 3/8 is (27/8)^3 = 19683/512. You could also write that as 38.44 (which has been rounded off).
