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3 years ago

5

Correct answer pls grades for me are due tomorrow and im confused on most questions that im posting

1 answer:

DaniilM [7]3 years ago

8 0

The answer is c! This is because the ratio of the table is half and x is half of y in all the ordered pairs on graph c.

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Can someone help me complete this table?

Dmitry [639]

3 - 2

1 - 2/3

2 - 1 1/3

5 - 3 1/3

10 - 6 2/3

I think.

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3 years ago

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Use substitution to solve each system of equations. Step by Step plz

makvit [3.9K]

What does ur x represent tho are u in grade 9?

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4 years ago

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The price of an item has risen to $136 today. Yesterday it was $80. Find the percentage increase.

Natalka [10]

well, the numeric difference will be 136 - 80 = 56, now, if we take 80 (original price) to be the 100%, what is 56 (the increase) in percentage off of it?

$\begin{array}{ccll} amount&\%\\ \cline{1-2} 80&100\\ 56&x \end{array}\implies \cfrac{80}{56}=\cfrac{100}{x}\implies \cfrac{10}{7}=\cfrac{100}{x} \\\\\\ 10x=700\implies x = \cfrac{700}{10}\implies x = \stackrel{\%}{70}$

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3 years ago

Please help me ill give you brainlest

schepotkina [342]

Answer:

12.25 and 12.6 per hour

Step-by-step explanation:

For number 2, you take the amount of cookies, x, and divide it by the number of hours, a, and you get x / a = 12.25 or 12.6

For number 3, you do the same as in number 2, you take the pages read, x, divided by the time, a, and get x / a = s

s = 2 and 0.5

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3 years ago

In the right triangle shown, m\angle A = 30\degreem∠A=30°m, angle, A, equals, 30, degree and BC = 6\sqrt{2}BC=6

MAVERICK [17]

Answer:6√6

Step-by-step explanation:

5 0

4 years ago

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