Keiko has a total of $5700, which she has invested in two accounts. The larger account is $800 greater than the smaller account.

A. {x + y = 5700
{x = 800 - y

B. {x+y = 800
{x= 5700 - y

C. {x + y = 5700
{x = y + 800

D. {x + y = 800
{x = y + 5700

d

step-by-step explanation:

d

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

i believe the answer is c.

answer: the answer is fre sha voca do

step-by-step explanation: