The elevation of the salton sea in california is 66 meters below sea level. which integer best represents this elevation, in meters?

Step-by-step explanation:

It is important to remember that the the Set of Integers numbers contains the  positive numbers, the negative numbers and zero.

By definitiion, the positive numbers are those numbers that are greater than zero, and the negative numbers are those numbers that are less than zero.

Let be 0 the sea level.

The elevation above the sea level must be represented with a positive number, because it is greater than zero; and the  elevation below the sea level must be represented with a negative number, because it is less than zero.

In this case, you know that the elevation of the Salton Sea in California is 66 meters below sea level, therefore the Integer that represents this elevation in meters must be negative.

Then, this is:

5

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet