Abook cost $9.60 after sales tax the book is $10.20 what is the sales tax rate

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

If 25% of y is 30, what is 60% of y?