How much money is 18 figures?

We have that an 18 figure is a Quintilllion=10^{18}

18 figure=10^{18}

Quintilllion

From the question we are told  

How much money is 18 figures

Generally the denominations of money is   is mathematically given as

Hundred=100

Thousand=1000

Million=1000000

Billion=1000000000

Quintilllion=10^{18}

Therefore

Therefore and 18 figure is a Quintilllion=10^{18}

18 figure=10^{18}

Quintilllion

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2.

Step-by-step explanation:

I don't know if it is right but thats what i got. You didnt really give enough information for me to solve it.

answer: i cant see the picture

step-by-step explanation:

can u take a better picture

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk