A square mural has an area of about 240 feet. What is the approximate length of one side of the mural? (1)between 18 and 19 feet
(2)between 17 and 18 feet
(3)between 16 and 17 feet
(4)between 15 and 16 feet
(5)between 14 and 13 feet

there is no image attacted

because they could drop even lower..

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.