If it takes the cold water faucet x minutes to fill 1 tub, then its flow rate is (1 tub)/(x min).
The hot water faucet takes 4 times as long, so its flow rate is (1 tub)/(4x min).
Together, the total flow rate is (1 tub)/(3 min), so we have
Answer:
They can have infineyely many solutions :)
Answer: 35.50+15x
Step-by-step explanation:
U start with the original 35.50 fee then the 15 cent fee is reoccurring which means u would add a variable to it. Hope this helps make brainliest and like and rate plz!
Answer:
1. -18-6k=6(1+3k) k= -1
2. 5n+34=-2(1-7n) n=4
3. 2(4x-3)-8=4+2x x=3
4. 3n-5=-8(6+5n) n= -1
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