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Yuri [45]
2 years ago
9

Identify the expression equivalent to 4x + x + 7) - 2x+8 - 4 by substituting x= 1 and x = 2. А. 6x + 11 B. 3(x+7) C. 2(3x + 16)

D. 3x + 16
please help I'm failing badly​
Mathematics
1 answer:
Alex2 years ago
4 0

Answer:

4x + x + 7) - 2x+8 - 4 by substituting x= 1 and x = 2. А. 6x + 11 B. 3(x+7) C. 2(3x + 16) D. 3x + 16

Step-by-step explanation:

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Sam drove 320 miles in 2.5 hours, how long will it take to drive 500 at the same rate (speed)?
marishachu [46]

Answer:

D = (55)(4.5)  

425 = 60 T  

200 = R (2.5)  

4.6 hours  

59 mph  

217 miles




Step-by-step explanation:


6 0
3 years ago
If you went to the hospital and you have a deductible of $250 and your bill was $1,000 dollars, how much money do you owe?
MA_775_DIABLO [31]

Answer:

The money which will be owe  is $750

Step-by-step explanation:

Given as :

The hospital bill which is charge = $1000

The deductible amount in hospital bill = $250

So, The rest amount will be owned

∴ The Amount which will be owned = Total bill - Deductible bill

Or,The Amount which will be owned = $1000 - $250 = $750

Hence The Amount which will be owned  is $750    Answer

4 0
3 years ago
What is 6.25% written as a fraction in lowest terms
Feliz [49]
= 6.25%

= 0.0625

= 625/10000

= 1/16

8 0
2 years ago
What is the remainder of the following division problem? x startlongdivisionsymbol x 1 endlongdivisionsymbol. minus x to get a r
irga5000 [103]

The remainder of the expression x/(x + 1) is a negative one. Then the correct option is D.

<h3>What is division?</h3>

The division means the separation of something into different parts, sharing of something among different people, places, etc.

The expression is given below.

\rm \rightarrow \dfrac{x}{x+1}

Add and subtract 1 in the numerator, then we have

\rm \rightarrow \dfrac{x+1-1}{x+1}\\\rm \rightarrow 1 -\dfrac{1}{x+1}

Then the remainder will be a negative one.

More about the division link is given below.

brainly.com/question/369266

5 0
2 years ago
In the year 2000, the United States had about 100,300,000 people registered to use cellular phones. How would this number of peo
kkurt [141]

Answer:

1.003 * 10^8

Step-by-step explanation:

Given that :

The United States has about 100,300,000 registered to use cellular phones in the year 2000

100,300,000 in scientific notation:

(100,000,000) + (300,000)

(1 * 10^8) + (3 * 10^5)

To ensure equal power :

300,000 = 3 * 10^5 = 0.003 * 10^8

Hence,

(1 * 10^8) + (0.003 * 10^8)

(1 + 0.003) * 10^8

1.003 * 10^8

8 0
3 years ago
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