Which pair of fractions are equivalent? 2/3 and 12/9 20/40 and 45/ 55 20/40 and 4/8 5/5 and 25/50​

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yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

h/o/e/s mad

step-by-step explanation:

si si si