triangle RST is translated 6 units to the left and 4 units up to create triangle R´S´T . which rule best describes this translation

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?