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2 years ago

3(3f-2)>5f-3 solve the inequality

Mathematics

2 answers:

Diano4ka-milaya [45]2 years ago

6 0

$3(3f-2)>5f-3\\
9f-6>5f-3\\
4f>3\\
f>\frac{3}{4}$

qwelly [4]2 years ago

5 0

open () to make 9f-6>5f-3

minus 5f to make 4f-6>-3

add 6 to make 4f>3 so f >3/4

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Which table shows a proportional relationship between x and y? Plz Help

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Answer:

The proportional table in the attached figure

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

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Table 1

For x=1, y=2 ----> $k=\frac{2}{1}=2$

For x=2, y=4 ----> $k=\frac{4}{2}=2$

For x=3, y=8 ----> $k=\frac{8}{3}=2.7$

The values of k are not equal

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Table 2

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The line not passes through the origin

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Table 3

For x=0, y=0 ----> is OK the line passes though the origin

For x=1, y=1 ----> $k=\frac{1}{1}=1$

For x=2, y=4 ----> $k=\frac{4}{2}=2$

The values of k are not equal

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Table 4

For x=1, y=4 ----> $k=\frac{4}{1}=4$

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Step-by-step explanation:

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Answer:

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