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3 years ago

15

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

1 answer:

NemiM [27]3 years ago

6 0

Answer:

$\boxed{2x-3}$

Step-by-step explanation:

$f(x)=3x-1\\ g(x)= x+2$

$(f-g)(x)\\f(x)-g(x)$

$(3x-1)-(x+2)\\ 3x-1-x-2\\2x-3$

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The sum of a number and forty-six

ad-work [718]

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4 0

2 years ago

What is the y-value when x equals 28? y=310-25(x)

Fofino [41]

Answer:

-390 PLEASE GIVE BRAINLIEST

Step-by-step explanation:

y = 310 - 25(28)

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y = -390

5 0

3 years ago

Find the value of (+328.62) – (+98.6). A. 230.02 B. 427.22 C. –427.22 D. –230.02

Jet001 [13]

Answer:

Option A - $(+328.62)-(+98.6)=230.02$

Step-by-step explanation:

We have given the expression $(+328.62)-(+98.6)$

We have to find the value of the expression ?

Solution :

Step 1 - Write the expression

$=(+328.62)-(+98.6)$

Step 2 - Applying symbol rule i.e. multiplication of positive into negative is always negative, $(-)(+)=(-)$

$=328.62-98.6$

Step 3 - Solve

$=230.02$

Therefore, The value of the expression is $(+328.62)-(+98.6)=230.02$

So, Option A is correct.

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2 years ago

Susan’s ribbon is 3.8 metres long. What is the length of her ribbon in millimetres?

Elanso [62]

3800 mm

Hope it helps you...

Thank you!!

3 0

2 years ago

Read 2 more answers

The difference between twice a number and three is equal to six decreased by the number find the number

devlian [24]

Translate the English to Math language:

Let x be that number

2x -3 = x-6 solve for x ; x=-3

5 0

2 years ago