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skad [1K]
2 years ago
14

Subtract the expressions.

Mathematics
1 answer:
marin [14]2 years ago
5 0

Answer:

-8b - 5k + 9

Step-by-step explanation:

=(-4b + 15 - 7k) - (6 + 4b - 2k)

Taking away the brackets

=-4b + 15 - 7k - 6 - 4b + 2k

collecting like terms

=-4b - 4b - 7k + 2k + 15 - 6

= -8b - 5k + 11

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marissa [1.9K]

30 mph would be a safe speed for you to drive.

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3 0
1 year ago
4c+9=[8c+1-(2c-11)]/3 solve c plz .
Illusion [34]

Answer:

c= -2 1/2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Enter the value for x that makes the equation 1/2 (4x+12)+5x=30 true.
8090 [49]
First, distribute the (1/2) into (4x+12) by multiplying them.

The equation becomes:

2x + 6 + 5x = 30

On the left side, combine “like terms” through addition.

7x + 6 = 30

Subtract 6 from both sides:

7x = 24

Finally, get x alone by dividing both sides by 7:

x = 24/7, or if you wanted to round the decimal answer, it’s about 3.429.
8 0
3 years ago
What are the steps for using a compass and straightedge to construct a square?
aniked [119]

Answer:

Ooof

Step-by-step explanation:

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2 years ago
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Answer Choices for picture below:
Nat2105 [25]

Answer:

Your answer: 5.(4,-4)

Step-by-step explanation:

Please mark brainliest and have a nice night/day!!

6 0
3 years ago
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