3 years ago

How do you know that two expressions are equivalent

1 answer:

6 0

You know that two expressions are equivalent when if you substitute in your values and simply the expressions, they have the same answer.

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What is the value of x? enter your answer in the box x= <br>

zlopas [31]

Answer:

<h3>the horizontal value in a pair of coordinates: how far along the point is. the x coordinate is always written first in an ordered pair of coordinates (x,y) such as (12,5). in this example, the value "12" is the x coordinate. also called abscissa</h3>

Step-by-step explanation:

i hope it helps :)

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3 years ago

*ੈ✩‧₊˚

grigory [225]

Answer:8 1/4 cups

Step-by-step explanation:

All you must do is multiply 2.75 (which is 2 3/4 in decimal form) by 3 since Wendy is baking a TRIPLE recipe. So, the work will look like this: 2.75x3=8.25 or 8 1/4 cups of flour.

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1 year ago

A grain of sand has a diameter that is 2 mm long. Under a magnifying glass, it looks 20 mm long. What magnification was used?

nikklg [1K]

Answer:

Times 10 magnify

Step-by-step explanation:

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1 year ago

The table below shows the number of restaurants advertisement in a city directory.

Mnenie [13.5K]

8 + 13 + 14 + 7 = 42

Chinese = 8/42
Simplified = 4/21