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Alex17521 [72]
3 years ago
7

2a - 4b +3ab -5a +2b

Mathematics
2 answers:
DaniilM [7]3 years ago
6 0

Answer:

-3a-2b+3ab

Step-by-step explanation:

2a-5a

-4b+2b

Vesnalui [34]3 years ago
6 0

Answer:

3a+2b-3ab=0

Step-by-step explanation:

2a - 5a -4b+2b+3ab

-3a-2b +3ab

taking - common

-(3a+2b-3ab)=0

3a+2b-3ab=0

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2850*24/(4*24+18)

The light bulb consumes 600 watt-hours per day.

6 0
3 years ago
Solve the equation below for x. 5x- 2 = -7 What is x=_____
Sati [7]

Answer:

x = -1

Step-by-step explanation:

Start with adding 2 to -7

-7 + 2

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Then divide by 5

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6 0
3 years ago
Write the numbers in order from least to greatest<br><br> 1.3, 1 1/3, 1.34
Norma-Jean [14]

Answer:

1.3, 2 1/3, 1.34 is the order from least to greatest

7 0
3 years ago
A property map is drawn at a scale of 1:1000. Calculate the corresponding actual distance if the distance between two points on
zvonat [6]

Answer:10 m

Step-by-step explanation:

Given

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therefore if the distance between two points is 1 cm in map then

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8 0
3 years ago
Your grade before taking the final exam is 493pts out of 510 possible points. The final exam is worth 100 points. How many point
Scorpion4ik [409]

Answer:

You need 75 points.

Step-by-step explanation:

Giving the following information:

Total number of points= 510 + 100= 610 (100%)

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Points required= 610*0.93

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<u>Now, the points needed in the final exam:</u>

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Difference of points= 75 points

You need 75 points.

4 0
2 years ago
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