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3 years ago

NEED HELP FAST ANWSER THIS QUESTION PLEASE

Mathematics

2 answers:

Pie3 years ago

3 0

3x+2(-1)=4(1)
or, alternatively,
3x-2=4
your answer either way is x=2

3x-2 = 4
+2 +2

3x = 6
/3 /3

x = 2

good luck!

skad [1K]3 years ago

3 0

X=2 because if you add up the numbers on the left hand side then you will get two. BUT then, if you look into the right side of the equation then you have 4. So, with the left side you need to make this equal to 4. Now, the difference between 4 and -2 is 6 so 6/3=2 :))) hope this helped ;)

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mezya [45]

Annually The amount after 10 years = $ 7247.295

quarterly compound after 10 years = $7393.5

Continuously interest =$7,419

Given:

P = the principal amount

r = rate of interest

t = time in years

n = number of times the amount is compounding.

Principal = $4500

time= 10 year

Rate = 5%

To find: The amount after 10 years.

The principal amount is, P = $4500

The rate of interest is, r = 5% =5/100 = 0.05.

The time in years is, t = 10.

Using the quarterly compound interest formula:

A = P (1 + r / 4)4 t

A= 4500(1+.05/4)40

A= 4500(4.05/4)40

A= 4500(1.643)

Answer: The amount after 10 years = $7393.5

Using the Annually compound interest formula:

A = P (1 + r / 100) t

A= 4500(1+5/100)10

A= 4500(105/100)10

Answer: The amount after 10 years = $ 7247.295

Using the Continuously compound interest formula:

e stands for Napier’s number, which is approximately 2.7183

$A=Pex^{rt} \\A=4500(e)^{.5} \\A= 4500(2.71)^{.5}$

A= $2,919

Answer: The amount after 10 years = $4500+$2,919=$7,419

More details :brainly.com/question/13307568

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