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Dmitriy789 [7]
3 years ago
7

What is m3 + 9n when m = 4 and n = 5

Mathematics
2 answers:
WINSTONCH [101]3 years ago
6 0
I believe the answer is 57
atroni [7]3 years ago
6 0
I believe the answer is 57.
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Someone please help with this.​
morpeh [17]

Answer:

8.2

Step-by-step explanation:

7 0
3 years ago
Can someone help me round up decimals plzz
boyakko [2]
In this situation, 0.782 would be rounded to 0.8

how to round a decimal: take the underlined number and look to the number located to the RIGHT of the underlined number, if the number to the right of the underlined number is 4 or less you leave the underlined number as is - but if the number right to underlined number is 5 or greater you round the underlined number up by one

ex. 1.83 [round to the nearest tenth]

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instead of keeping the 3 [hundredth] you turn it into a 0.

3 0
3 years ago
14.
tatuchka [14]

Answer:

B

Step-by-step explanation:

y-intercept is positive 5 so that eliminates answer choices A and C

to decide between B and D, select a point in the solution area; for example, (0, 0). Plug these values into B and D and see which one it is true for

B)  0 ≥ -3(0)-5

Is 0 ≥ -5  Yes

D) 0 ≤ -3(0)-5

Is 0 ≤ -5  No

4 0
3 years ago
Read 2 more answers
Which is the equation of a line that has a slope of 1 and passes through point (5, 3)?
max2010maxim [7]

Answer:

y = x - 2

Step-by-step explanation:

y = x + b

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y = x - 2

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3 years ago
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DIA [1.3K]

Answer:

(x,y) to (2x,2y) and (x,y) to (x+2,y+2)

Step-by-step explanation:

Brainliest pls :)

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