16. Robert's Rug has dimensions 2x and x +3. A. Write an algebraic expression to represent the perimeter of the rug.

B. Write an algebraic expression to represent the area.

C. What would the perimeter be if the sides were tripled?

D. Find the area of the rug if x = 5 ft.

B I

Step-by-step explanation:

A.  p= 2(2x)+ 2(x+3)

B.   a= (2x)(x+3)

C.  p= 6(2x)+ 6(x+3)

D. 80 feet

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.