Rewrite the following equation in standard form. y= -2x − 2/5

10x+5y=-2

Step-by-step explanation:

Given equation is

y=-2x-2/5

Ax+By=C where A,B and C are constants and x and y are variables.

we have to change given equation into standard equation.

y=-2x-2/5

Adding 2x to both sides of above equation,we get

2x+y=2x-2x-2/5

2x+y=0-2/5

2x+y=-2/5

multiplying by 5 to both sides of above equation ,we get

5(2x+y)=5(-2/5)

5(2x)+5(y)=-2(5/5)

10x+5y=-2  is the standard form of equation where A=10,B=5 and C=-2

v: l•w•h÷2.

v: 20•6•8 ÷2

v: 960÷2

v: 480

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