A camel can drink 15 gallons of water in 10 minutes. at this rate, how much water can the camel drink in 99 minutes
2 answers:
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Answer:
y = + 4
Step-by-step explanation:
y² - x = 7 ← substitute x = 9 into the equation
y² - 9 = 7 ( add 9 to both sides )
y² = 16 ( take square root of both sides )
y = ± = ± 4
the positive value of y when x = 9 is + 4