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Aleks04 [339]
3 years ago
10

8m + 5n for m= 3 and n=-5

Mathematics
2 answers:
sasho [114]3 years ago
6 0

Answer:

- 1

Step-by-step explanation:

8m + 5n

8(3) + 5(- 5)

24 + (- 25)

24 - 25

- 1

Elis [28]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

8m + 5n

8(3) + 5(-5)

24 - 25

-1

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MrRissso [65]

Answer:

The expression 35 - m is used to determine the number of gallons left in the tank after m minutes.Solution:Given that a tank containing 35 gallons of water is leaking at a rate of gallon per minute. Let "m" represent the number of minutes spent Number of gallons left in the tank = initial amount of water present – leaked amount of water

Number of gallons of water left = 35 gallons – number of minutes spent  rate of leakage.

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beks73 [17]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
X-31=46 explain how u got it plz i need help
mrs_skeptik [129]

Answer:

x=77

Step-by-step explanation:

77-31=46

8 0
2 years ago
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