A television with a price of \$300$300dollar sign, 300 is to be purchased with an initial payment of \$60$60dollar sign, 60 and weekly payments of \$30$30dollar sign, 30. Which of the following equations can be used to find the number of weekly payments, www, required to complete the purchase, assuming there are no taxes or fees?

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome