An average ant us 1/4 and a aphid is 3/32 how much times longer is it

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

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Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?