How many miles would three inches equal

Use the numbers in the multiplication equation 45 x 1/9 =5 to write a division equation involving division by a fraction.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1