R=red
blue=b
g=green
r+g+b=33
r=4g
b=g/2
we must convert to a common unit which could be the smallest unit so we must convert to blue
b=g/2 or g=2b
r=4g
r=4(2b)
r=8b
r=8b
g=2b
b=b
r+g+b=33=8b+2b+b=11b
11b=33
divide both sides by 11
b=3
g=2b
g=2(3)
g=6
r=8b
r=8(3)
r=24
r=24
g=6
b=3
Answer: The answer is 100 to 140 feet.
Step-by-step explanation: Given that we are anchoring our boat and the water is 20 feet deep. We are to calculate the anchor line we should use.
General rule of calculating anchor line is given by
Multiplying the depth of the water by 5 to 7 . For example, if the water depth is 'x' feet, then we will multiply 'x' feet by 5 to 7 to get the amount of anchor line to put out.
Here, the depth of water = 20 feet.
So, the anchor line should be 5 × 20 to 7 × 20 feet, i.e., 100 to 140 feet.
Thus, the anchor line should be 100 to 140 feet.
Hello there, and thank you for posting your question here on brainly.
You have to find the 20% decrease in 80.
To find the decrease, you have to multiply 80 and 20%.
80 * 20% ===> 64
The price is now <span>£64.
Hope this helped!! ☺♥
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Answer:
53760
Step-by-step explanation:
12000 x 2 = 24000
24000 x .20 = 4800 this is the amount he gave to each of his sons
4800 x 3 = 14400 this is the amount he gave to his sons in total
24000 + 14400 = 38400
38400 x .40 = 15360 this is how much he gave to his wife
15360 + 38400 = 53760
Answer:
2(3y-2)
Step-by-step explanation:
Collect like terms
6y-4
Simple terms
2(3y-2)
