3x/2-4(y+9)-4

Simply the Expression
3x/2 means
3x to the power of 2​

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

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?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.