Question
The total cost of a bracelet, a radio and a calculator is $286. The radio costs four times as much as the calculator. The bracelet costs twice as much as the radio. Find the difference in the cost between the bracelet and the radio.
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The total cost of a bracelet, a radio and a calculator is $286. The radio costs four times as much as the calculator. The bracelet costs twice as much as the radio. Find the difference in the cost between the bracelet and the radio.