A store changes the cost of a package of batteries. Now customers pay more money for the same number of batteries. Did the cost per battery increase,
decrease, or stay the same? Explain how you know.

Solve |2x - 5| = 4 if anyone could , that would be great

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

What is the factored form of the following expressions? d^2 – 13d + 36