2x^2 if x=1/8 is 1/16
4x^2 if x=1/8 is 1/2
Answer:
3.81 = 3 81/100
Step-by-step explanation:
This can’t be simplified so it stays as 3 
Answer: 0.072
Explanation: There are 3 zeros in 1000, so there must be 3 decimal digits.
Answer:
domain and range is -∞,+∞
Step-by-step explanation:
Answer:
1. $0.80 or 80 cents
2. 1.25 meters
Step-by-step explanation:
The equation p=0.8L represents the price p (in dollars) of a piece of nylon rope that is L meters long.
1. To find how much the nylon costs per meter, take L = 1 (this means you are calculating the price of a piece of nylon rope that is 1 meter long):

2. To find how long a piece of nylon rope that costs $1.00 is, substitute into the equation p = 1:
