9. Translate to an algebraic expression Hugo has $100. He spends $3 per day buying his lunch. Write an expression to represent the amount of money he has on any given day.​

100-3x

Step-by-step explanation:

Well he has $100 and if each day he spends $3 we get the equation 100-3x giving us an expression we can use to calculate for any given day.

x - 3

Step-by-step explanation:

umm i dont really know, just assuming

i dont understand the question? ?

step-by-step explanation:

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.