100 students are interviewed to see which of biology, chemistry or physics they prefer. 22 of the students are girls. 6 of the girls like biology best. 23 of the boys prefer physics. 14 out of the 32 who prefer chemistry are girls. What percentage of the students prefer biology?

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.