Not without any prior knowledge or understanding of online marketing.
Even if you were to make them, in most cases, $50 is below the withdrawal threshold.
Even if your threshold was below $50, you'll only get paid when ypur payment date reached, which for $50 is most likely once a month.
Even if you were paid on weekly basis, payments are usually delayed to give the networks some time to make sure everything is legit with your earnings.
Even if the network decided to trust you and not everyone else, your payment method operator will suspect this payment and won't release the funds on the same day you got them. If you were paid via wire, it takes a few days.
Unfortunately, if all you really need is $50, you'll have higher chances of success doing something locally.