3 years ago

]HELP ILL GIVE 15 POINTS!!!!!!!!!!!!!!!!

Mathematics

1 answer:

IrinaVladis [17]3 years ago

5 0

Answer:

Step-by-step explanation:

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Answer:

X.06

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Step-by-step explanation:

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3 years ago

If f(x)=3x-1 and g(x)=x+2,find (f-g)(x)

oksian1 [2.3K]

Answer:

$\large\boxed{(f-g)(x)=2x-3}$

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)\\\\f(x)=3x-1,\ g(x)=x+2\\\\\text{substitute:}\\\\(f-g)(x)=(3x-1)-(x+2)\\\\=3x-1-x-2\qquad\text{combine like terms}\\\\=(3x-x)+(-1-2)\\\\=2x-3$

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3 years ago

Work out the sum of 13/15 and 3/10 . Give your answer in its simplest form.

Crank

Answer: 26

Step-by-step explanation:

cut 3 and 15

cut 5/10 which was 15/10

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then multiply 13*2 = 26

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3 years ago

How do you solve u=xk-y for x

Lynna [10]

u-y = xk

(u-y)÷k = x

This is the answer.

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4 years ago

Read 2 more answers

Why will the percent of change always be represented by a positive number

Colt1911 [192]

Because if it is a decrease in change, it will be told as a "fall" in change ;')

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