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icang [17]
3 years ago
5

Please answer quickly, it’s inequalities and it’s very confusing.

Mathematics
1 answer:
disa [49]3 years ago
7 0

Answer:

A

Step-by-step explanation:

It is A, because it tells you the equation of

-5x + 8 ≥ -7

Because the key on the right tells you that shaded squares are negative and white ones are positive.

You can then subtract both sides by 8 to isolate the -5x and the equation becomes:

-5x ≥ -7 - 8

Which simplifies to

-5x ≥ -15

which you can now divide both sides by -5 to get

x ≥ 3

BUT WAIT

the general rule is that when you divide a variable (in this case x) by a negative number, you have to flip the inequality sign

so ≥

should become ≤

so the equation is x ≤ 3

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bazaltina [42]

Answer:

the income tax paid for the last year is $900

Step-by-step explanation:

The computation of the income tax paid for the last year

Taxable income is $6,000

And, the 15% tax rate is charged for first $8,500

So the income tax paid is

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3 0
3 years ago
Please help i have to turn this in in 10 mins
Delicious77 [7]

Answer:

3) yes by AA~...

Step-by-step explanation:

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3 0
3 years ago
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Irina18 [472]

Rewrite the original equation as:

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Rewrite log(4x^2) as log(4) + log(x^2)

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5 0
4 years ago
Could someone help with this?
nexus9112 [7]

Answer:

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Step-by-step explanation:

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melisa1 [442]

Answer:

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Step-by-step explanation:

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