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3 years ago

Solve for x, i'll give brainiest.

Mathematics

2 answers:

White raven [17]3 years ago

7 0

Answer:

Step-by-step explanation:

6x=2x+68

6x-2x=68

4x=68

x=17

Pani-rosa [81]3 years ago

5 0

Answer:

17 or 16

Step-by-step explanation:

you will get 16 but if you round it then it's 17

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3 years ago

-3+ 3x (x-7)=-6 (-5+ 4×)

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3 years ago

What is the quotient of k

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3 years ago

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Ksenya-84 [330]

Answer:

the only one that is a function is B

Step-by-step explanation:

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3 years ago

Aaron was offered a job that paid a salary of \$57,000$57,000 in its first year. The salary was set to increase by 1% per year e

Jobisdone [24]

Answer:

The total amount received is: $1906650

Step-by-step explanation:

Given

$a = \$57000$ --- initial

$b = 1\%$ --- rate

$n = 29$ --- time

Required

Determine the total amount at the end of 29 years

The given question is an illustration of geometric progression, and we are to solve for the sum of the first n terms

Where $n = 29$

$r = 1 + b$

$r = 1 + 1\%$

Express percentage as decimal

$r = 1 + 0.01$

$r = 1.01$

The required is the calculated using:

$S_n = \frac{a(r^n - 1)}{r - 1}$

So, we have:

$S_n = \frac{57000 * (1.01^{29} - 1)}{1.01 - 1}$

$S_n = \frac{57000 * (1.3345- 1)}{0.01}$

$S_n = \frac{57000 * 0.3345}{0.01}$

$S_n = \frac{19066.5}{0.01}$

$S_n = 1906650$

The total amount received is: $1906650

8 0

3 years ago