3 years ago

Which inequality is true when x = 7?

Mathematics

2 answers:

vlabodo [156]3 years ago

7 0

The last one is true.

zlopas [31]3 years ago

4 0

Answer:

B,C,D

Step-by-step explanation:

−21<−3x

Answer: X<7

−5x>−35

Answer: x<7

The fourth also equals 7

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Andy has a collection of movie dvds. in andys collection 3/5 of the dvds are action 1/4 of the dvds are comedy. andy said that 4

Cerrena [4.2K]

This question is based on greatest common multiple.

Answer:

Cynthia is right that Andy made an error.

Step-by-step explanation:

As per Andy, action dvds are = $\frac{3}{5}$

And comedy dvd's are = $\frac{1}{4}$

So, in total these become = $\frac{3}{5}+ \frac{1}{4}$

= $\frac{12+5}{20}$ = $\frac{17}{20}$

This is not 4/9 as per Andy.

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Aleks [24]

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fiasKO [112]

Answer:

4.8 servings

Step-by-step explanation:

What you do is you do 4/5x6/1 and you get 4.8 or 4 4/5.

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3 years ago

5/x+1 ÷ 6/3x+3 divide

Shalnov [3]

Here is how to work that problem out. (check the picture)

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Two lines, C and D, are represented by the equations given below:

Softa [21]

Answer:

(4,14) because both lines pass through it.

Step-by-step explanation:

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