Ezra has a square brick patio he wants to reduce the width by 6 feet and increase the length by 6 feet

A. lw = (x+6)(x -6); 133 square feet

Step-by-step explanation:

If x is the original length (in feet), when the length is increased by 6 feet, it can be represented by (x+6).

If x is the original width, when it is decreased by 6 feet, it can be represented by (x-6).

The area is the product of length and width, so the new area is ...

lw = (x+6)(x-6)

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Since the original side is 13 ft, the new length is 13+6 = 19 ft, and the new width is 13-6=7 ft. The area is ...

(19 ft)(7 ft) = 133 ft²

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.

answer: y=4000x+14000

step-by-step explanation: