If anyone knows all 5 answers thatd be amazing! if not just whatever you do know!

Pick the description of a geometric object that best matches the real world object box for a deck of card

Simplify the expression 10/11(22z) + (a+5) -1

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.