The time it takes to will a water tank varies inversely with the water rate of the hose. At 8 gallons per minutes, a hose can fill the tank in 45 minutes. How long will it take to fill the same tank at 15 gallons per minute?​

24 minutes

Step-by-step explanation:

Varies inversely

tr = k

At 8 gallons per minutes, a hose can fill the tank in 45 minutes

k = 45  * 8 = 360

How long will it take to fill the same tank at 15 gallons per minute?​

t * 15 = 360

Divide both sides by 15

t = 24

he sells x mount because thats eqivilqant to the maz and then divided into quarters

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.