3 and 4

Please extra 100 points
And brainliest

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

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?