Simplify 9y + 112 + 7y - 4z
16y + 7z
16y + 15z
23yz
2y + 72

Will mark right answer as Brainliest

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Explain why the factor 1.5 is broke. into two numbers in the model.

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?