A chemist is using 336 milliliters of a solution of acid and water. If 12.1% of the solution is acid, how many milliliters of acid are there?​

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.

i those same problems in math and dont know how to do them

sometimes it can be so they can fit in with a certain group, and others are just like that because of their personality.