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Pepsi [2]
3 years ago
7

What number is 11 less than a positive seven

Mathematics
1 answer:
Aloiza [94]3 years ago
7 0

Answer:

10

Step-by-step explanation:

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A city known for its temperature extremes started the day at -5 degrees Fahrenheit. The temperature increased by 78 degrees Fahr
charle [14.2K]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

Starting temperature = - 5°F

Temperature at midday =increase in temperature by 78°F = (starting temperature + 78°F)

Temperature at nightfall = decrease in temperature by 32°F = ( temperature at midday - 32°F)

Temperature at midday:

(-5°F + 78°F) = 73°F

Temperature at nightfall:

(Temperature at midday - 32°F)

(73°F - 32°F) = 41°F

7 0
3 years ago
Which expression is equivalent to -f-5(2f-3)
Sidana [21]

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3 0
3 years ago
Solve the problem. Make sure your answer is in simplest form and improper fractions are expressed as mixed numbers.
pogonyaev
22/5=4 and 2/5

27/9= 3 wholes
5 0
2 years ago
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What values of x make the two expressions below equal?
posledela
Its A,have a nice day! :))))))
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2 years ago
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F(x) = 3x^2-3x + 1<br> Find f (-2)
Oxana [17]

Answer:

19

Step-by-step explanation:

f(x) = 3x^2-3x + 1

Let x = -2

f(-2) = 3( -2)^2-3*-2 + 1

       = 3 * 4+6+1

       = 12 +6+1

       = 19

8 0
3 years ago
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