Lasandra wants to center a towel bar on her door that is 29 inches wide she determines that the distance from each end of the towel bar to the end of the door is 7.75 inches write and solve an equation to find the length of the towel bar

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

What is the slope of the line (-7,2) (4,6)