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Rainbow [258]
3 years ago
12

Somebody helpppppppppppppppppppppppppp

Mathematics
2 answers:
love history [14]3 years ago
8 0

Answer:

b

Step-by-step explanation:

alex41 [277]3 years ago
4 0

Answer:

The answer is B

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I am ust typing this so it will let me post this But Please Help
andre [41]

Answer:

{4}^{3}  = 64

Step-by-step explanation:

\frac{ {4}^{8} }{ {4}^{5} }  =  {4}^{3}

Subtract the numerator exponent from the denominator exponent.

8 - 5

4 0
3 years ago
Write by what rule you know the triangles are congruent, or write CNBD for "Cannot be determined." Segments and angles are congr
Triss [41]

RSM huh. I feel bad. I'm in this too.

4 0
3 years ago
Solve by substitution<br> -4x+y=6<br> -5x-y=21
inn [45]

Answer:

x=-3, y=-6. (-3, -6).

Step-by-step explanation:

-4x+y=6

-5x-y=21

--------------

-9x=27

x=27/-9

x=-3

-5(-3)-y=21

15-y=21

y=15-21

y=-6

7 0
3 years ago
-3x - 7 y equals 3x minus 2y equals -44
tia_tia [17]
Do you want to solve for x and y?
What is the objective?
5 0
3 years ago
Show work and explain. Which is better: 15 ounces for $1.79 or 12 ounces for $1.49?
Leokris [45]
Find the prices per ounce by dividing the dollars by the number of ounces:-

1.79 / 15 = 0.1193 dollars  per ounce

1.49 / 12 =  0.1242 dollars per ounce


So the first  one is the better buy.
5 0
4 years ago
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