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pogonyaev
3 years ago
14

Do rational expressions contain radicals? A.always B.sometimes C.never

Mathematics
2 answers:
Elodia [21]3 years ago
5 0
Answer is B i think.
Firdavs [7]3 years ago
4 0
The answer would be that rational expressions only contain radicals sometimes.
The answer is B.
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At a department store, Kendra has a debt greater than $25.00. Which could be Kendra’s balance? Negative 32 dollars Negative 22 d
Nady [450]

Step-by-step explanation:

negative 35 dollars

debt > 25.00

bal = - ' > 25.00 '

7 0
3 years ago
Read 2 more answers
No idea what this means​
GenaCL600 [577]

Answer:

basically just find the hypotenuse and show your setup/expression

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The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation c = 3. 5b. Whi
Dmitrij [34]

The dependent variable is the variable that depends on the value of other variable and keeps on changes with change in the value of one variable. The values given in the table 3 matches the equation and includes the viable solutions.

<h3>Given information-</h3>

The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation,

c=3.5b

The quantity of the bread depends on the quantity of the loaves.

<h3>Dependent variable</h3>

The dependent variable is the variable that depends on the value of other variable and keeps on changes with change in the value of one variable.

Lets check which table satisfy the above equation.

Table 1-

In the table the first values of the bread and the loves is -2 and -7. The quantity of a bread and loves can not be negative. Thus the table 1 does not provides the viable solution.

Table 2-

In the table 2 the value of the third row is 1.5 loaves and 5.25 breads. Check this by the given equation. When the value of loaves is 1.5 then the value of the bread is,

c=3.5\times1.5

c=4.5

The value of bread must be 4.5. Thus the table 2 does not provides the viable solutions.

Table 3-

Put the values of the loaves in the given equation one by one,

When the value of loaves is 0 then the value of the bread is,

c=3.5\times0=0

When the value of loaves is 3 then the value of the bread is,

c=3.5\times3=10.5

When the value of loaves is 6 then the value of the bread is,

c=3.5\times=21

When the value of loaves is 9 then the value of the bread is,

c=3.5\times9=31.5

All the values of the table 3 satisfies the given equation.

Hence, the values given in the table 3 matches the equation and includes the viable solutions.

Learn more about the dependent variables here;

brainly.com/question/967776

8 0
2 years ago
A pair of shoes originally costs $42 but is on sale for 33% off. What is the new price? Show how you know.
gavmur [86]
Hello!
The Answer Is 28.14
Because (42x33)/100=13.86
42.00-13.86=28.14
5 0
3 years ago
A rectangle has a length of (5x+2) and a width of (3x-1) with an area of 308 square units. Find the perimeter
nadya68 [22]
See photo. Hope this helps

7 0
3 years ago
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