Help please! )): i need an answer soon

Mathematics

1 answer:

Nesterboy [21]3 years ago

3 0

Answer:

The correct answer should be y > -1 and y < -6. So the graph should show an open dot at -1 with an arrow pointing to the right. It should also show a open dot at -6 with an arrow pointing to the left.

Step-by-step explanation:

To find this, we need to split this into two different equations. The first one we solve by just removing the absolute value brackets.

4y + 16 < 12

4y < -4

y < -1

The second way is by switching the symbol's direction and negating the answer. This is because of the absolute value symbols.

4y + 16 > -12

4y > -28

y > -6

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How do you solve this whole thing please?

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Answer:

Step-by-step explanation:

Let's look at the first two, and hopefully you'll be able to figure the rest out:

1. Answer below

$d = rt$

The problem asks us to solve for $r$ , so that means we need to get $r$ on one side of the equation by itself. To do so, we will need to divide both sides of the equation by $t$ :

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2. Answer below

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