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Reptile [31]
3 years ago
8

Please help me with all ASAP I’ll mark brainly

Mathematics
1 answer:
timurjin [86]3 years ago
8 0

Answer:

5) Ms. Brea is incorrect because -31-54 does not equal 23. The answer to the equation would be a negative.

Yes, Ms. Kretschman is correct because a negative times a negative equals a positive.

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Find the constant of proportionality for the table of values and write in the form y = kx
sveta [45]

Answer:

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

Number of lemons used is denoted by 'y'.

Number of glasses of lemonade is denoted by 'x'.

As we can observe that ,

\frac{6}{24} = \frac{8}{32} = \frac{7}{28} = \frac{2}{8} = \frac{4}{16} = \frac{1}{4} \\

so we can write i as

\frac{x}{y} = \frac{1}{4}

By cross multiplication

<em>y=4x</em>

So, if write it in the form y=kx,

It will be y=4x.

7 0
3 years ago
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Diana buys 5 sodas every week. Which of the following expressions shows the total number of sodas she buys in y weeks?
dedylja [7]

Answer:

5y

Step-by-step explanation:

because each week she buys five so you multiply 5 by however many weeks.

5 0
3 years ago
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PLEASE HEEEELP,WILL GIVE BRAINLIEST<br> Also can you explain how you got your answer
Anastasy [175]

Answer:

what the question

Step-by-step explanation:

can you help me with my question The surface of the Gilded Age was of great prosperity, while the interior was corrupt; the "gilding" or good exterior of the Gilded Age came from which of the following? A. Rebuilding the nation from the left over money from the War B. The technological advancements of the industrial revolution C. The mass movement of people from the country into the cities D. New monuments and buildings built in honor of the war heroes

5 0
2 years ago
Martha is 25 years old, owns her car, but walks to work. Her collision
Shalnov [3]

Answer:B

Step-by-step explanation:

3 0
3 years ago
1. Evaluate 6x/y when x=10 and y=5 (the slash means to divide)<br> 10<br> 12<br> 50
Nikolay [14]

Answer:

(6*10)/5

= 60/5

= 12

Step-by-step explanation:

6 0
2 years ago
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