Use the distributive property to expand the following expression. -2 (2.1x + 3 y - 1.8)

Hey there! so here's how you solve -2(2.1x + 3y - 1.8)-4.2x - 6y + 3.6        ← it’s just a matter of multiplying the “2” to all the values                                                  inside the parenthesisi hope this : )

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>

Step-by-step explanation:

We have two sets of numbers and are asked to compare using the <, >, = symbols.

Remember :

< means less than

> means greater than

= means equal to

One thing I was told in 2nd grade when this subject came over for the first time, was to think of the symbol as a crocodile and that it wants to eat the bigger number, with the opening of it being the mouth of the crocodile. Therefore, out of 874,023 and 874,233. Which is the bigger number?

874,223.

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Now for the second set,

>