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Zolol [24]
3 years ago
14

If r + t = 10 and -r + t = 4, What is the value of 5r + 8t?

Mathematics
1 answer:
ikadub [295]3 years ago
7 0

Answer:

71

Step-by-step explanation:

Start solving using simultaneous equation,From there, we have r to be 3 and t to be 7

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A line has a slope of 3 and a y-intercept of 5. What is it’s equation in slope-intercept form? Write your answer using integers,
Vinil7 [7]
Y=mx+b, m= slope, b= y intercept, plug in. Y=3x+5
7 0
3 years ago
You are part of the research group that hypothesized that relative humidity played a role in the transpiration differences. What
aleksandrvk [35]

Answer:

<h2>A) Population A has a high water potential and loss due to transpiration because of the increased humidity.</h2>

Step-by-step explanation:

Notice that the hypothesis is that relative humidity affects the transpiration of the body. So, in order to prove such hypothesis, we need to find enough evidence about water loss due to higher humidity. Knowing the relative humidity as the relation between water vapor and the pressure of it.

Therefore, the right answer is A, because we need to prove that a high water potential and loss due to transpitation happens because of the increased humidity.

6 0
3 years ago
Tim plays a computer game. each game is a win or loss
Drupady [299]

Answer:

If the rest of the question is:

Each game is a win or a loss.

He wins three fifths of his first 40 games.

He then wins his next 12 games.

For all 52 games, work out the ratio wins : losses

Give your answer in its simplest form.​

then the answer is below ↓

Step-by-step explanation:

9:4

of his first 40 games:     3/5 *40=3*8=24  wins

=> of his first 40 games: 24 wins and  40-24=16 losses

next 12 games: 12 wins

so,  for all  52 games: 24+12=36 wins and 16 losses

36 wins and 16 losses

wins: losses=> 36:16=> 9:4

7 0
3 years ago
What is 452 to the nearest thousand
son4ous [18]
The next larger even thousand is  1,000 .

The next smaller even thousand is zero thousands.

452  is nearer to <em>zero</em> thousand than it is to  1,000 .
5 0
3 years ago
Read 2 more answers
Order of operations​
Marat540 [252]

Answer: d^(2) + (ab)/(c)

Step-by-step explanation:

7 0
3 years ago
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