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3 years ago

5

the hardwere store sold 7,389 boxes of nails last year. they aold 9,125 boxes of screws. how many more boxes of screws did they

sell last year?

2 answers:

QveST [7]3 years ago

8 0

7389
-9125
8264

the answer is 8264

Naily [24]3 years ago

7 0

1,784 because 9,125 - 7,389 = 1,784

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The value of c is 12.25

Step-by-step explanation:

we know that

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7 0

3 years ago

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Part 1. Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f(x) and g(x) are in

dem82 [27]

There is no b unfortunately

Find inverse of x+a

x+a=y

interchAnge

y+a=x
y=x-a

Inverse is

f^{-1}x=x-a

Now

x-a=cx-d
x-cx=a-d
x(1-c)=a-d
x=a-d/1-c

So

You can have any number according to this but

c must not be 1
a and d must not be equal .
All three should belongs to integers set

Note:-

As there is no b given in question (May be missed in typing) Part-2 's equation can't be executed and part 3 also

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