Yesterday 160 guest at a hotel called for room service, and 240 guest did not called for room service. What is the percentage of the guest at this hotel called for room service yesterday? Options

A: 60%
B: 33%
C: 40%
D: 67%

Please help!

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.