Find the common difference between the terms of the following arithmetic sequence. -5, -1, 3, 7, 11,

The sequence: n+4

Step-by-step explanation:

in order to calculate the difference you just have t withdraw from the second term the first term, or use subsequent terms in order to do this, in this case we just have to pick two values, we will use 11 and 7, 11 is the second and 7 is the first:

11-7=4

If the difference between the other subsequent numbers is also four that means that the function is n+4.

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

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y