Acustomer brings a box with a mix of integers , -2, -1, 0, 1, 2, as inputs to a function machine. she wants you to program a function machine so the output is always negative. your manager suggests-x/2-10. did the manager make a good suggestion? are there any inputs that will not meet the customer’s needs?

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.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0