Helene, a hiker, starts at an elevation of 27 feet above sea level and descends 32 feet during her hike to base camp. which describes the elevation of base camp?

5 feet below the sea level.

Step-by-step explanation:

Helene, a hiker starts at an elevation of 27 feet above the sea level.

Then Helene descends 32 feet that means her total elevation above the sea level will be

h = 27 - 32 = -5 feet.

Minus sign indicates that Helene is 5 feet below the sea level.

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

6.5

step-by-step explanation:

you said it was in the question

~courtney