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2 years ago

Will mark brainlist if its right

Mathematics

1 answer:

pickupchik [31]2 years ago

3 0

Answer: S<\-2

Hope i was some help.

Step-by-step explanation: sorry I can’t put the right sign my keybored won’t let me but you know what it stands for.

3s+6s</-5(s+2)

start off with -5(s+2) you multiply -5 with s and it is -5s then you do the same for +2 take -5 and multiply by +2 pos times a neg is always a neg so it’s -10.

3s+6<\-5s-10

So you have to get rid of the -5s so your going to do the inverse which is add 5 to -5 and it will get rid of -5s but then you have to add 5 to 3s and that will be 8s.

8s+6</-10

Now your going to get rid of the +6 and to do that you do the inverse you subtract 6 and it will get rid of it now you have to do the same for -10 so you will subtract 6 to -10 and that will equal -16.

Now you have to divide!

8s/8 </ -16/8

And it should equal s <\-2

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3 years ago

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Answer:

$-\frac{61}{14}$

Step-by-step explanation:

Question: 5 - 7(z+1) = 7(-9-3z)

We multiply the number in front of the bracket first, since that is multiplication.

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Now, we move all the z and all the numbers to each side.

--> -7z +21z = -63 +2

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Answer:

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Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Round tables = 8 seats

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Ratio of round tables to rectangular tables = 2:1

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2. How many tables are used to seat 336 students at the banquet, if no table has an empty seat?

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Let's solve for x, using this equation:

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