Manuel buys 7.9 pounds of strawberries. Each pound costs $3.89. Which expression gives the best estimate of the cost of the strawberries? (8)($4)
(7)($4)
(8)($3)
(7)($3)

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?