You worked 5.5 hours one day and 3 hours another day. You had 8 dollars already and now that you have been paid, you have $84.50. How much were you paid an hour

What is the quadric regression equation that fits these data

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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?