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sveta [45]
3 years ago
12

Pls work this out thanx

Mathematics
2 answers:
serious [3.7K]3 years ago
7 0
The answer is 16

-(-9)-11+18
9-11+18
-2+18
16
Viefleur [7K]3 years ago
3 0
-(-9)-11+18 then you remove the parenthesis

9-11+18

answer: 16
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Answer question below.
12345 [234]

The speed of the Elvira is 6.545 miles per hour. Then the speed of the Altheia will be 0.545 miles per hour.

<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

Speed = Distance/Time

Let the speed of the Elvira be x. Then the speed of the Altheia will be (x - 6).

Let the distance between the coffee shop and Elvira's house be d.

Then the distance between the coffee shop and Altheia's house will be (3.6 - d).

Then we have

x = d / 0.5 ...1

(x - 6) = (3.6 - d) / 0.6 ...2

In solving the equations 1 and 2, we have

x = 6.545 and d = 3.2725 miles

Then the speed of the Elvira is 6.545 miles per hour. Then the speed of the Altheia will be 0.545 miles per hour.

More about the speed link is given below.

brainly.com/question/7359669

#SPJ1

4 0
2 years ago
Which of the following is how we find slope from a graph?
stellarik [79]

Answer:

m= rise/ run

Step-by-step explanation:

We can find the slope by

m= rise/ run

 = change in y/ change in x

 = ( y2-y1)/(x2-x1)

  = vertical change/ horizontal change

3 0
3 years ago
Read 2 more answers
Solve the slope for the table.
Nikitich [7]

Answer:

The slope is 0

Step-by-step explanation:

All y-values are equal to 5 meaning the graph is a straight horizontal line. Slope is the rate at which a graph increases or decreases. Seeing as this graph doesn't do so, the slope is 0.

3 0
2 years ago
Read 2 more answers
1/7 rounded to the nearest thousand​
Semmy [17]
1/7 = 0.14285714
rounded to the nearest thousandth, it would be 0.143
7 0
3 years ago
A basketball team played six games. In those games, the team won by 8 points, lost by 25,won by 9, won by 10,lost by 1, and won
Aneli [31]

Answer:

about 10 without a remainder of 4

Step-by-step explanation:

So, add up the number and divide by how many number you have (definition of mean). 8 + 25 + 9 + 10 + 11 + 1 all divide by 6 (since there are 6 numbers)

8 + 25 + 9 + 10 + 11 + 1 is 64.

64/6 is about 10 without a remainder of 4

4 0
2 years ago
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