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xxTIMURxx [149]
3 years ago
15

Steps in solving problems involving algebraic expression?​

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

1. Read through the problem and figure out what it's about.

Represent numbers you don't know with variables.

Translate the problem into a mathematical expression.

Solve the problem.

Check your work.

Step-by-step explanation:

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Which I greater 205/1000 or 0.205
WITCHER [35]
Neither...

205/1000 equals .205

they're both kinda the same.
Hope you'll get an A
6 0
3 years ago
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Plz help I need an answer plz​
Aleks04 [339]
Answer:

The answer is 36
3 0
3 years ago
A coin is flipped 50 times and lands on heads 28 times. What is the theoretical probability that the coin will land on heads on
Vesna [10]
C, because half of 50 is 25 therefore since it has landed on the head 28 which is a little bit more means the answer is gonna be a little more than 50%
7 0
2 years ago
STAN walk 10 km to the grocery store. He stops then walks 10 km east back to his house. What distance does he cover? what was hi
Bogdan [553]

STAN walk 10 km to the grocery store.

He stops then walks 10 km east back to his house.

Let us draw this situation to better understand the problem.

As you can see, Stan first walked to the grocery store and covered a distance of 10 km then he came back to the house from the grocery store and covered a distance of 10 km.

So the total distance is 10 + 10 = 20 km

On the other hand, notice that Stan is exactly at the point where he first started that is his house, therefore, the displacement is 0 in this case.

Recall that the displacement is a vector quantity so the direction of travel also matters.

From house to grocery store = 10 km

From the grocery store to house = -10 km

Overall displacement = 10 km - 10 km = 0 km

Therefore,

Distance = 20 km

Displacement = 0 km

3 0
1 year ago
Evaluate - 6r + s - rs for r = 5 and s = - 7.<br><br><br> A. 72<br> B. - 12<br> C. 58<br> D. - 2
gogolik [260]

Answer:

(D) -2

Step-by-step explanation:

Plug in r=5 and s=-7 to the equation:

-6(5)+(-7)-(5)(-7)

Now we can solve and simplify:

-30-7+35

Combine:

-2

5 0
2 years ago
Read 2 more answers
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