Christina goes shopping on monday. she has $50. after buying 10 water bottles, she had $5 left. how much did each water bottle cost?

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.

Julie multiplies 6.27 by 7 and claims the product is 438.9 .explain without multiplying how you know juliesanswer is not correct.find the correct answer

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping