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Gwar [14]
3 years ago
5

in one week a kiln removes 1/3 of the moisture from a stack of wood. What fraction of the moisture remains in the lumber after 5

weeks in a kiln?
Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0

Answer:

-1 2/3 that's the best i could do sorry if its wrong

Step-by-step explanation:

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Brenda has $30. She gets $5 every time she takes out the trash. Which inequality can be used to find x, the number of times Bren
kobusy [5.1K]

Brenda has to take out the trash more than 4 times to have more than $50.

Step-by-step explanation:

Given,

Amount Brenda already have = $30

Amount she gets each time for throwing trash = $5

Amount she wants to have = More than $50

Let,

x be the number of times she throws trash.

Amount for throwing trash * Number of times trash thrown + Amount already have > Amount she wants to have

5*x+30>50\\5x>50-30\\5x>20

Dividing both sides by 5

\frac{5x}{5}>\frac{20}{5}\\x>4

Brenda has to take out the trash more than 4 times to have more than $50.

Keywords: variable, inequality

Learn more about variables at:

  • brainly.com/question/9969022
  • brainly.com/question/9801816

#LearnwithBrainly

4 0
3 years ago
What the number is ؟
zubka84 [21]

Answer:

A number is a mathematical object used to count, measure and also label. The original examples are the natural numbers 1, 2, 3, 4 and so forth. A notational symbol that represents a number is called a numeral.



5 0
3 years ago
Which of the following describes the graph below
Law Incorporation [45]

Answer:

b

Step-by-step explanation:

7 0
2 years ago
Guys I need the answer ASAP <br> Is it<br> A.4<br> B.5 <br> C.6<br> D.7
Anna71 [15]

Answer:

B

Step-by-step explanation:

srry if im wrong

7 0
2 years ago
Read 2 more answers
A line has a slope of 7 and passes through the point (-2,-1) What is its equation in point-slope form?
elena-s [515]

Answer:

y + 1 = 7(x + 2).

Step-by-step explanation:

Point slope form:

y - y1 =m(x - x1).

Here m = 7 and (x1,  y1) = (-2,  -1)

So the answer is;

y - (-1) = 7(x - (-2))

5 0
2 years ago
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