Please, help Evaluate each expression. Name the property used in each step.
1). (8-2^3)+21
2). 3(1/3)*9
3). (5/(3*1))3/5
4). 18+35+32+15
5). 0.25*7*4
Please help me with these 5 questions. As soon as you can!

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Which rule describes the composition of transformations that maps △abc to △a”b”c