there is a square patio with length of 9 ft, it is enlarged increasing the length by 3 ft & the width by 2 ft. how many square ft in area will be added to the patio?

the answer is 288..

hope this

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

1.3 million hoops i believe