It took a car 4 days to travel 670 miles. What was this car's average speed, in miles per hour?

27.92 miles per hour :)

Step-by-step explanation:

I hope this helped! :D

sine

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.