Three kids named ricky, bobby, and terry have a total of 68 tech decks. ricky has 8 more than bobby. terry has triple the number bobby has how many tech decks does each kid have?

How do you convert 1.27 to a percentage

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?