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alexgriva [62]
3 years ago
5

ALGEBRA 1 HELP URGENT!!

Mathematics
1 answer:
butalik [34]3 years ago
5 0
Here, Sequence : -2, -6, -18, -54
Common Ratio = a₂/a₁ = -6/-2 = 3
As the expression is in negative sign, it's sequence will be -3ˣ
Where x = number of terms in the sequence [ By this rule, you can calculate the unknown nth number]

In short, Option C is your answer!!!!

Let me know, if you have some doubt.
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A graphic charges a fee of 1600 to design a poster for a jazz festival the designer also receives 8% commission on sales of the
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Answer:

The total income of designer from this work is $1649.6.

Step-by-step explanation:

The fees charged by the designer = $1600

The commission on total sales = 8%

Total sales amount in the festival =  $620

Now, 8% of $620 = \frac{8}{100}  \times 620 = 49.6

So, the commission on total sales = $49.6

Also, Total Income of the designer = Deign Fee + 8% Commission fee

= $1600 + $49.6

= $1649.6

Hence, the total income of designer from this work is $1649.6.

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3 years ago
At an end- of-season sale, a kid's pool was on sale for $168 . A sign advertised that this was 20% off the original price. What
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Answer: $134.40

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7 0
2 years ago
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3. multiply the numerator and denominators, so 5x1 and 3x7

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Identify the steps that complete the proof.

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