31,680 ft = mi
a. 6
b. 18
c. 60
d. 2,640

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

What is the measure of angle x? answer

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?