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marusya05 [52]
3 years ago
9

Subtract -5x2 5x2 – 9x + 8 from -6x2 + 5. Answer: Submit Answer what’s the answer

Mathematics
1 answer:
Burka [1]3 years ago
8 0

Answer:

-11x^{2} +9x-3

Step-by-step explanation:

(-6x^{2}+5)- (5x^{2}-9x+8) =-11x^{2} +9x-3

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Mr. Beebe asks the question in lines 6-7 ("Does . . .
shusha [124]

Correct option is D. Mr. Beebe asks the question in lines 6-7 ("Does . . .

quietly") primarily in order to note an apparent inconsistency.

Mr. Beebe sounds cynical (though he says he is not) of the fact that Lucy Honeychurch is someone who plays the piano beautifully and likes to live quietly. He believes that one these both qualities will 'mingle'. In the given context, it seems like Beebe believes that a person can not be both: good at music and like to live quietly. He thinks that it is reflects an inconsistency in Lucy's personality. Thus D is the best answer.

The lines of passage were -

Does it seem reasonable that she should play piano so wonderfully, and live so quietly? I suspect that someday she shall be wonderful in both. The water-tight compartments in her will break down,

To learn more about passages from given link

brainly.com/question/12555695

#SPJ4

4 0
2 years ago
Work out the surface area of the solid cuboid.
DerKrebs [107]

Answer:

If ℓ, b and h denote respectively the length, breadth and height of a cuboid, then Total surface area of the cuboid = 2 (ℓb + bh + ℓh) square units. Volume of the cuboid = Area of the base × height = ℓ × b × h cubic units. where base area = Breadth × length

Hopefully, this helps! :D

8 0
3 years ago
The table shows the relationship between the number of Calories Jacob burns while roller skating and the number of minutes he ro
lianna [129]

Answer: 5 calories

Step-by-step explanation:

Given the data:

Minute ____calorie burned

40__________200

80__________400

120_________ 600

160_________ 800

We need to find the rate at which calorie is burned :

Rate of burn = (Number of calorie burned/ time taken)

Take any of the points :

Time = 80 ; calorie burned = 400

Rate of burn = (400 calorie / 80 minute )

Rate of burn = 5calorie/minute

If time = 1 minute ; rate = 5

Calorie burned in 1 minute :

Amount of calorie = rate of burn × time taken

Amount burned in 1 minute = 5 × 1 = 5 calories

Hence, amount of calorie burned in one minute is 5 calories.

8 0
4 years ago
Last week Malia spent $13,000 on advertising. This week, she plans to spend three times as much. Next week, she wants to spend 6
PSYCHO15rus [73]

Answer:

31200 dollars

Step-by-step explanation:

you multiply 13 by 4, because its last week and this week, then find 60 percent of that. Proportion: x/52000=60/100. When solved, it is $31200

4 0
4 years ago
Niki wants to buy a dog bed the cost $87. She earns $6 per week for doing chores. How many weeks will Niki have to do her chores
Viktor [21]

Answer:

The answer to your question is 14.5 weeks

Step-by-step explanation:

Data

Total cost = C = $87

money earned = m = $6

Number of weeks to have the money = w = ?

Process

1.- Write an equation that represents the situation

            Weeks = Total cost / Money earned

             w = C/m

2.- Substitute the values

             w = 87 / 6

3.- Result

             w = 14.5

4.- Conclusion

Niki will last 14.5 weeks to have enough money to buy a dog bed.

7 0
3 years ago
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