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Burka [1]
2 years ago
5

Please someone help and explain them to me. im confused

Mathematics
1 answer:
Irina18 [472]2 years ago
8 0

<u>is there a way i can draw on it to help explain it?</u>

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PLEASE HELP DUE IN 20
Alekssandra [29.7K]

I HOPE IT WILL HELP YOU.

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7 0
2 years ago
solve, showing all work. state if there is one solution, no solution, or infinite solutions -3(k+2)=-3k+7. please help i need an
WARRIOR [948]

Answer:

-6=7 NO SOLUTION

Step-by-step explanation:

First, distribute the -3 to the (k +2)

Your equation becomes, -3k-6=-3k+7

Add 3k to both sides to have the variables be on the same side

Your equation becomes, -6=7

Since that isn’t true, it’s a no solution

I hope this helps!

8 0
2 years ago
Can someone plz help me solved this problem I need help plz help me! Will mark you as brainiest!
shusha [124]

Answer:

11

4

Step-by-step explanation:

3 hrs to travel 45 miles downstream

4 hrs to travel 28 miles upstream

speed of boat in still water= s

speed of the current= c

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  • s-c= 28/4=7

added up the 2 equations, we get:

  • 2s= 22
  • s= 11 mph
  • c= 4 mph
6 0
3 years ago
A rectangular tank has a base that is 10 centimeters by 5 centimeters and a height of 20 centimeters. If the tank is half full o
Serga [27]

the answer will be 6.5 cm the water will rise

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3 years ago
Which graph shows a proportional relationship?
n200080 [17]

Answer:

I think it's graph C and graph D

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Read 2 more answers
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