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kipiarov [429]
3 years ago
9

What is equivalent to x+2-x

Mathematics
2 answers:
Rus_ich [418]3 years ago
8 0
If you combine like terms, it’s just 2
love history [14]3 years ago
8 0

x + 2 - x     combine like terms

= (x - x) + 2 = 0 + 2 = 2


x + 2 - x = 2

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Chara wants to buy a new car. She finds an ad for a car that costs $ 24 300. Suppose that the local sales tax is 4 %. How much t
Studentka2010 [4]

Answer:

she would pay 97.2 in tax

would pay with tax included 24397.2

she can buy the car with cash

Step-by-step explanation:

24300

24300 times 0.4 then do

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97.2

she would pay 97.2 in tax

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would pay with tax included 24397.2

she can buy the car with cash

8 0
3 years ago
72,457 rounded to the nearest thousand
Airida [17]
72,457 rounded to the nearest thousand is 72,000
8 0
3 years ago
Read 2 more answers
the function f(t)= 3,500(1.003)^t gives the value of a saving account t months after it was opened.How long will it take for the
Pavel [41]

Answer:

After 19 months,value in the account will reach $3700

Step-by-step explanation:

The value of a savings account f(t) in terms of t ( number of months since account opening) is given as \[3,500(1.003)^{t}\]

We need to determine the value of t when f(t)>=3700

Expressing it in equation form,

\[3,500(1.003)^{t} >= 3700\]

\[=>(1.003)^{t} >= \frac{3700}{3500}\]

\[=>(1.003)^{t} >= 1.057\]

Taking log of both sides,

\[=>t * log(1.003) >= log(1.057)\]

\[=>t >= \frac{log(1.057)}{log(1.003)}\]

\[=>t >= 18.51\]

So t = 19.

6 0
3 years ago
Select the domain of the function f(x) = -5/x
antiseptic1488 [7]

Answer:

x > 0 where x = any real number

Step-by-step explanation:

If we divide any number by 0 then the answer is Undefined

In option 1

x is greater than 0

In option 2

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In option 3

x is greater than or equal to 0

In option 4

x is Less Than 0

As the above statement any number which is divided by 0 the answer is always Undefined

Thus, Option 1 is correct

x > 0 where x = any real number

<u>-TheUnknownScientist</u><u> 72</u>

5 0
2 years ago
Read 2 more answers
What is f(x)=(x+9)^2 in standard form?
Thepotemich [5.8K]

Answer:

i think it is  Rewrite (x+9)2 ( x + 9 ) 2 as (x+9)(x+9) ( x + 9 ) ( x + 9 ) .

Step-by-step explanation:

4 0
3 years ago
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