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adoni [48]
3 years ago
12

Answer is not 28. It's jumbled.

Mathematics
1 answer:
castortr0y [4]3 years ago
8 0

Answer:?

Step-by-step explanation:

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What is the value of 30-2(7+2)-1?<br> A. 11<br> B.14<br> C.17<br> D. 19<br> HURRYYYU
OLEGan [10]

Answer:

11

Step-by-step explanation:

30-2(7+2)-1

PEMDAS says parentheses first

30-2(9)-1

Then multiply

30 -18 -1

Then subtract

12-1

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3 years ago
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If y varies inversely as x and y=7 when x=−4, find y when x=2.
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Answer:

Explanation:

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To convert to an equation introduce k, the constant of variation.

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To find k use the given condition that y = 8 when x = 4

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¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

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5 0
3 years ago
Write an inequality to match the problem.<br> There are at least 28 days in every month.
Elodia [21]

Answer:

28 ≥ month

Step-by-step explanation:

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About how many inches are equivalent to 3 meters? Round the number(s) needed in the table to the nearest tenth to find the appro
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Approximately 118.1 inches. 
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4 years ago
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In 6 years, Mariya will be as old as Vikram is now. In 2 years, Vikram will be three times older than Mariya. Find their ages no
Damm [24]

Answer:

Mariya is 1 year old

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Step-by-step explanation:

Here, we want to know the present ages of Mariya and Vikram.

Let the present age of Mariya be M and the present age of Vikram be V

From the question, we are told that in 6 years time, Mariya will be as old as Vikram is now

Thus, mathematically;

M + 6 = V ••••••(i)

Furthermore , in 2 years time Vikram will be 3 time older than Mariya

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3 0
4 years ago
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