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Dmitry [639]
3 years ago
10

Nine times the input minus seven is equal to the output. If the input is -1, what is the output?

Mathematics
1 answer:
uranmaximum [27]3 years ago
7 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

f(x) = 9x - 7

f( - 1) = 9( - 1) - 7

f( - 1) =  - 9 - 7

f( - 1) =  - 16

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

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Simplify <br> 7.2x10^3/1.8x10^7
spayn [35]

To simplify and solve this equation we must follow PEMDAS.

P=Parentheses

E=Exponents

M=Multiplication (from left to right)

D=Division (from left to right)

A=Addition

S=Substraction

We begin the process.

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New equation looks like this:

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3 years ago
40x40x40+26-98+45x78x78x78 then divide by 3
kykrilka [37]
You've written "then" before 3, so i assume the real question is:

(40 * 40 * 40 + 26 - 98 + 45 * 78 * 78 * 78) / 3
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= (64000 + 26 - 98 + 21354840) / 3
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In short, Your Answer would be: 7139589.33

Hope this helps!
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