Mr. Mole left his burrow that lies below the ground and started digging his way at a constant rate deeper into the ground. After 555 minutes of descending at a rate of 1.81.81, point, 8 meters per minute, he was 13.513.513, point, 5 meters below the ground.
Let yyy represent Mr. Mole's altitude (in meters) relative to the ground after xxx minutes.
Complete the equation for the relationship between the altitude and number of minutes.
y=

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

6 meters

step-by-step explanation:

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !