If f is a factor of n then n/f is also a factor of n is it true or false if true give reason pelase and if false then give counter example thanks. Btw i am in 7 grade please give answer on that behalf...

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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.

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65