Answer:
Rational.
Step-by-step explanation:
1.666... can be expressed as .
Hence it is rational.
How long will it take to fill the pool if two hoses are used, one that fills at a rate of 40 gallons per hour and one that fills
1 answer:
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Answer:
1st option
Step-by-step explanation:
let y = f(x) and rearrange making x the subject
y = 2x + 1 ( subtract 1 from both sides )
y - 1 = 2x ( divide both sides by 2 )
= x
Change y back into terms of x with x being the inverse h(x)
h(x) = =
x -
