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quester [9]
3 years ago
15

40 points and brainliest if u help me out!!!

Mathematics
1 answer:
tia_tia [17]3 years ago
8 0

Answer:

( 2, 7)

Step-by-step explanation:

4-(-3)= 2

(-4)-(-6)= 7

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Help me please ! This is hard
marishachu [46]

<u><em>*(The Answer)*=</em></u>

1. -2.3

2. \frac{1}{3}

3. \sqrt{3}

4. \sqrt{7}

5. 5.1

So, it is B

Hope This Helps :)


 

6 0
3 years ago
37 + 15r &gt; or equal to 127, what is the answer?
Tpy6a [65]

Answer:

r ≥ 6

Step-by-step explanation:

37+15r ≥ 127

-37           -37          37 cancels and you're left with 15r

    15r ≥ 90

   / 15     /15           15 cancels and you're left with r

      r ≥ 6

4 0
2 years ago
I need help with number 4
Tju [1.3M]
So you first want to move all variables to one side.

2x = 1/8 + 4x

So perform the opposite of each operation to move it.

2x - 4x = 1/8 + 4x - 4x

-2x = 1/8

And then just divide both sides by -2

-2x / -2 = 1/8 / -2

x = -1/16
8 0
3 years ago
Janessa can run 1/2 of a mile in 4 1/3 minutes what is her unit rate in miles per minute ​
Anna007 [38]

Answer:

8 2/3 minutes in 1 mile

Step-by-step explanation:

1/2 = 4 1/3

1 = 8 2/3

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

4 0
3 years ago
Each month the fire department host a pancake feed. This month 75 people attended the pancake feed. This is 13 less than twice a
Kazeer [188]
75=2x-13
75+13=2x-13+13
88=2x
88÷2=2x÷2
44=x
7 0
3 years ago
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