Americans consume about 13,150,000,000 gallons of carbonated drinks each year. express this number in scientific notation.

What is the y intercept of f(x)=(1/2)^x?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that