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Oksanka [162]
3 years ago
15

Solve using elimination. –9x − 7y = –10 9x + 8y = 5

Mathematics
1 answer:
guapka [62]3 years ago
7 0

Answer:

x=4y

Step-by-step explanation:

mathpapa

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D maybe? im not sure

Step-by-step explanation:

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Work out your perimeter of a semicircle with raduis 3cm give your answer in terms of pie
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18.84 cm

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What is the answer to this question
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CY is one third of SY; 33/3=CY; CY=11;
5 0
3 years ago
In a survey of 1,800 people who owned a certain type of car, 900 said they would buy that type of car again. What percent of peo
Aloiza [94]

Answer:

50%

Step-by-step explanation:

Since 900 is half of 1800, that means half of the people surveyed were satisfied.

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3 0
3 years ago
Find f(x)=x^2-x^3,find f(-10)
Elanso [62]

Answer:

Value of f(-10) is 1100

Step-by-step explanation:

Given that f(x) = x² - x³

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 f(-10) = 100 + 1000

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Value of f(-10) is 1100

3 0
2 years ago
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