Altitude above seal level is given in positive values and below sea level is given in negative values. Which situation describes a hiker at an altitude of 0 feet? A) The hiker starts at 0 feet then increases altitude by 10 feet.
B) The hiker starts at -10 feet then increases altitude by 10 feet.
C) The hiker starts at 10 feet then increases altitude by 10 feet.
D) The hiker starts at -10 feet then decreases altitude by 10 feet

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

4+4+2x

or

2x+8

step-by-step explanation:

vertical asymptote .

horizontal asymptote .

step-by-step explanation:

given function is .

vertical asymptote is given by setting

denominator =0

when degree of numerator and denominator are same then divide first term of numerator by first term of denominator to get horizontal asymptote.

idk

step-by-step explanation: