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Lunna [17]
2 years ago
11

What does (2m + 7) - (3 - 4m) equal

Mathematics
1 answer:
yaroslaw [1]2 years ago
5 0
(2m + 7) - (3 - 4m) = 2m + 7 - 3 + 4m = (2m + 4m) + (7 - 3)

= <u>6m + 4</u>
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Would 2/5x+6/5=y be a proper answer format(i just want to know if it can be =y)
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yes, it does not matter if the y is at the beginning or at the end. However, most teachers usually prefer to have the y at the beginning as it is easier to read.

6 0
2 years ago
2x-4y =8with domain -2
givi [52]
2x-4y=8 --> (4y=-2x+8)/2 ---> (2y=-x+4)/2 --> y=-1/2+2
slope is -1/2 domain is (2, 0)



7 0
3 years ago
There are blue, red and yellow marbles in a bag. The probability of choosing a blue marble is 1/8, and the probability of choosi
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Answer:

3/8

Step-by-step explanation:

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3 0
3 years ago
The median of a continuous random variable having distribution function F is that value m such that F(m) = 1/2 . That is, a rand
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Answer:

Step-by-step explanation:

To find median and mode for

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c) Exponential with parameter lambda

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7 0
3 years ago
A rectangular box is to have a square base and a volume of 20 ft3. If the material for the base costs $0.30 per square foot, the
fomenos

Answer:

Step-by-step explanation:

Im sorry i dont really know ur anwer.  Hope someone else can help you.

8 0
3 years ago
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