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Natali [406]
3 years ago
9

Simply the expression: Pls need help fast!!!!!!

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0

Answer:

4^6

Step-by-step explanation:

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Please help me with my question!​
Olin [163]
<h2>Positive and Negative Numbers on the Number Line</h2>

When we add two negative numbers, the result will be negative.

When we add a negative and a positive number, the result can be positive, negative, or equal to zero.

  • Take the absolute values of both numbers (disregard their signs). If the number that was positive is greater, then the result will be positive.
  • If the number that was negative is greater, then the result will be negative.
  • If the two numbers are equal, then the result will be 0.

When we add two positive numbers, the result will be positive.

<h2>Solving the Question</h2><h3><em>j</em> + <em>k</em></h3>

These are both negative numbers. We know this because they are both to the left of 0. When we add two negative numbers, we will get a result that is less than 0.

  • <em>Less than 0</em>

<em />

<h3><em>k</em> + <em>n</em></h3>

<em>k</em> is a negative number while <em>n</em> is a positive number.

Notice that on the number line, <em>k</em> and <em>n</em> appear to be at a equal distance away from 0. This means that if we were to take their absolute values, they would be equal.

This means that adding <em>k</em> and <em>n</em> would result in an answer of 0.

  • <em>Equal to 0</em>

<em />

<h3><em>m</em> + <em>n</em></h3>

<em>m</em> is a negative number while <em>n</em> is a positive number.

Notice that on the number line, <em>n</em> appears to be further away from 0 than <em>m</em> is. <em>m</em> is very close to 0.

This means that the absolute value of <em>n</em> would be greater than that of <em>m</em>. The result would therefore be positive

  • <em>Greater than 0</em>

<em />

<h3><em>k</em> + <em>m</em></h3>

Both these numbers are negative. Adding them would produce a negative result.

  • <em>Less than 0</em>
3 0
2 years ago
Assume that the cost to produce an item is a linear function and all items produced are sold. A lumber yard has fixed costs of $
PilotLPTM [1.2K]

Answer: at least, 2931 board feet

Step-by-step explanation:

Let x represent the number of board-feet of lumber yards that is produced and sold in a day

The lumber yard has fixed costs of $3810.30 per day and variable costs of $0.91 per board-foot produced. It means that the cost of producing x board-feet of lumber yards is

0.91x + 3810.3

Lumber sells for $2.21 per board-foot. It meas that the revenue from selling x board feet of lumber yard is 2.21x.

Profit = Revenue - total cost

In order to make profit, Revenue must be greater than total cost. Therefore,

2.21x ≥ 0.91x + 3810.3

2.21x - 0.91x ≥ 3810.3

1.3x ≥ 3810.3

x ≥ 3810.3/1.3

x ≥ 2931

The number of board-feet of lumber yard that must be sold to make profit is at least 2931

4 0
4 years ago
1.06g - 3 = 0.71 I need this answer
Arte-miy333 [17]
<span>Simplifying 1.06g + -3 = 0.71 Reorder the terms: -3 + 1.06g = 0.71 Solving -3 + 1.06g = 0.71 Solving for variable 'g'. Move all terms containing g to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 1.06g = 0.71 + 3 Combine like terms: -3 + 3 = 0 0 + 1.06g = 0.71 + 3 1.06g = 0.71 + 3 Combine like terms: 0.71 + 3 = 3.71 1.06g = 3.71 Divide each side by '1.06'. g = 3.5 Simplifying g = 3.5</span>
7 0
3 years ago
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Ending time is 8:02 and elapsed time is 45mns
sattari [20]
The answer would be 8:47
5 0
3 years ago
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We are drawing a single card from a standard 52 card deck. Find the following probability
nikklg [1K]
The probability would be 1/52
6 0
3 years ago
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