Y=0.5x+1.3 approximates the number of hours it takes to arrange a dinner event, you, given the number of people attending x. which statement is true

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit