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Hitman42 [59]
3 years ago
5

I need help please???

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0

Answer:

1st pair: -7 and 3

2nd pair: -5 and 1

3rd pair: -3 and -1

Step-by-step explanation:

They all equal -4

zimovet [89]3 years ago
4 0

Answer:

(-7 and 3) (-5 and 1) (-3 and -1)

Step-by-step explanation:

If you add all of them you get -4.

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You are baking brownies for your class. There are 28 total students in your class and you have baked 23 brownies. Right and solv
slavikrds [6]

Answer:

x = 33

Step-by-step explanation:

Given

Students = 28

Brownies = 23

Brownies = 2\ per\ student

Required

Determine the number of brownies left

If:

Brownies = 2\ per\ student

and there are 28 students

Then:

Total\ Brownies = 2 * 28

Total\ Brownies = 56

To determine the number of brownies left, we have:

Total\ Brownies = Brownies\ Made + Brownies\ Left

56 = 23 + x

Reorder

x + 23 = 56

Collect Like Terms

x = 56 - 23

x = 33

<em>Hence, there are 33 brownies left</em>

6 0
3 years ago
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3 0
3 years ago
Please help,thank you
expeople1 [14]

Answer:

No, It is not a function!

Step-by-step explanation:

5 0
2 years ago
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Lorico [155]
I believe that your answer is correct
4 0
3 years ago
Plz help with math and show your work
Inga [223]
26.   2x^2 +4x -10 = 0       (-4 + - (root(4^2 - 4*2*-10)))/2*2   =  
(-4 + - (root(96)))/4
(-4 + (root(96)))/4  ≈  1.45
(-4 -  (root(96)))/4  ≈  -3.45

27. f(x) = 0 when any of the components that multiply together equal 0 for this function therefore   x -2 = 0    x +3 = 0    x -5 = 0   so   f(x) = 0 when x = 2, -3 or 5 


28. It looks like it shows you how to do it
4 0
3 years ago
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