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deff fn [24]
3 years ago
14

2y^2/y-7 - y^2+49/y-7

Mathematics
1 answer:
Anika [276]3 years ago
8 0

Answer:

y+7

Step-by-step explanation:

2y^2/y-7-y^2-49/y-7

=2y^2-y^2-49/y-7

=y^2-49/y-7

=(y+7)(y-7)/y-7

=y+7

Note:If you didn't understand just comment I will solve on paper and send the picture.

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A coffee shop sells bags of coffee for a regular price of $5 per bag. Ravi bought some bags and used a coupon for $20 off his en
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Answer: He bought 7 bags

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8 0
2 years ago
What is the slope intercept form of the perpendicular line to the line with (-2,7), (0,1) and (2,-5) points
MAVERICK [17]

Answer:

Step-by-step explanation:

Slope of line through the three points is -3.

Slope of any perpendicular through the line is ⅓.

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Slope-intercept equation for line of slope ⅓ and y-intercept 1:

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6 0
2 years ago
An opaque bag contains 5 green marbles 3 blue marbles and 2 red marbles. What is the probability of randomly picking out a marbl
anastassius [24]

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6 0
3 years ago
Pls help it’s due right now
gulaghasi [49]

Answer:

y + 11 = 14

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Divide 800ml into ratio 3:7
Black_prince [1.1K]
Simply take the numerator (3) and denominator (7) and add them together. 

3+7 = 10, which means that the ratio will provide parts that are in multiples of 10 depending on the total

so take 10x = 800 

x = 80.

Then multiply this by the numerator and denominator 

3*80/7*80 = 240/560. 
7 0
3 years ago
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