a bottle of shampoo and a bottle of body wash cost $14.50 in all. Mrs. Diaz buys 3 bottles of shampoo and 5 bottles of body wash for $56.90. What is the cost of one bottle of shampoo?

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(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 =

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4