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3 years ago

Which expression is the simplified form of -10 + 3x - x - 7x + 5x + 7 + 2x?

Mathematics

1 answer:

Mars2501 [29]3 years ago

8 0

Answer:

Step-by-step explanation:

-10 + 3x - x - 7x + 5x + 7 + 2x

combine like terms

-10 + 3x - x - 7x + 5x + 7 + 2x

-3 + 3x - x - 7x + 5x + 2x

the -7x and the 5x + 2x cancel out to 0, so for the x terms we are left with 3x -x to get 2x

= 2x - 3

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makvit [3.9K]

Answer:

f(x)= - l x - (-4) l + 0

Step-by-step explanation:

6 0

3 years ago

Explain how to find an estimate for the quotient 3.4 ÷ 6

vovikov84 [41]

To estimate this we can do it like this:-
<span>
Way #1

3.4 = 3
6 = 6

3 </span>÷ 6 = <span>0.5

So, to estimate 3.4 </span>÷ 6 we round 3.4 to the nearest whole number and den divide. Den d answer is our estimated answer!

3.4 ÷ 6 = 0.5

Hope I helped ya!!

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3 years ago

Read 2 more answers

(b-2)x= 8

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

(2-2)x = 8

(0)x = 8

x = 8/0

no solution

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3 years ago

142 x 12 in algorithm standard<br> and in area model

Katen [24]

Answer:

0333

Step-by-step explanation:

000

0000

1112222

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11122222 ans

4 0

2 years ago

F(x) = 9x + 3<br>g(x) = 3x + 1<br>Find:<br>(f/g)(x)

igomit [66]

Answer:

Step-by-step explanation:

f(x) = 9x + 3

g(x) = 3x + 1

To find (f/g)(x) divide f(x) by g(x)

That's

$(f/g)(x) = \frac{9x + 3}{3x + 1}$

Factorize f(x)

f(x) = 9x + 3 = 3(3x + 1)

So we have

$(f/g)(x) = \frac{3(3x + 1)}{3x + 1}$

Simplify

We have the final answer as

Hope this helps you

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2 years ago