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Alex_Xolod [135]
3 years ago
7

I NEED HELP! HAVE TO TURN IN TODAY!

Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

Try it did you try to work it out on a piece of paper yes or no???

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YESSS love struggling 7th grade math problem ......... help me
Dimas [21]

Answer:

x = 20

ABC = 85

BCA = 81

CAB = 14

Step-by-step explanation:

I answered your other question, so basically just read the explanation there cuz I'm too lazy to write it again :P

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Find the area of the rectangle. Show your work!
Nesterboy [21]

3x^2 - 7x - 20

use FOILING

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What is -1/2 times 1/4-3/8?
pav-90 [236]

Answer:

The answer is <em>-0.5</em>

Step-by-step explanation:

6 0
3 years ago
-7.5x + 0.25 = -5.75 <br> The value of x is =
VashaNatasha [74]

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3 years ago
Read 2 more answers
Word problem-in a movie script time traveler wanted to save his wife who died the same year. The couple was the dam age. However
drek231 [11]

Represent Age of Time Traveler =========> X

Solve:

x = 3(x - 20 )


Step 1: Simplify Both sides of equation:

x = 3(x - 20 )

x = (3) (x) + (3) ( - 20 ) (Distribute ):

x = 3x + - 60

x = 3x - 60


Step 2: Subtract 3x from both sides:

x - 3x = 3x - 60 - 3x

- 2x = - 60


Step 3: Divide both sides by -2:

- 2x / - 2 = - 60 / - 2

x = 30



Answer: Our Time Traveler is 30 years old.




Hope that helps : )




5 0
3 years ago
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