What is the next step

Andy is making a design using ice cream sticks that are 4 and 1/2 in long he wants this long side of his designed to be no longer than 24 inches what is the greatest number of sticks that any can use on his long side of his design

What is the product? (x2+3y+7) [yy+1)

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5