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u can add numbers 2 4 6 1 9 16 21

ln(x) = y

x = e^y

-5000ln(r) = 1800.   I  / -5000

ln(r) = 1800 / -5000

r = e^(1800/-5000)

r = e^-0.36

r = 1/(e^0.36)

I think. Im not 100 sure about the answer

Please

 help this person I can't figure this out

Huh?

N^8 / N^5  = 64

N^[8 − 5]  = 64

N^3  = 64      cube root each side

N  =  ³√64

N = 4

negative 3 over 2, multiplied by x minus 9 equals negative 27

I assume we have :

(−3/2)  x − 9  = − 27     add 9 to each side

(−3/2 )  x  = − 18       multiply both sides by −2/3

x = [− 18] * [ −2/3 ] =    36/3   = 12

0.015

(6,-6): slope = 5/6

I assume you want to write an equation of this line...we have....

y = (5/6) (x −  6 )  −  6     simplify

y = (5/6)x  − 5   − 6

y = (5/6)x  − 11

The value of the car now = 21450 ( 1 − .037)^5    ≈   $ 17764.73

hey guess what nobody cares about your stupid jokes

answer is 4

t=-13

30 is 3x10

(3x^2)^-1  = 1 / (3x^2)

what is itttt

8^-5  =  1/ 8⁵  =  1/ 32768

2 log(x - 6) - log(x) = log((x - 6)^2) + log(1/x) = log((x - 6)^2/x):
log((x - 6)^2/x) = 3 log(2)

3 log(2) = log(2^3) = log(8):
log((x - 6)^2/x) = log(8)

Cancel logarithms by taking exp of both sides:
(x - 6)^2/x = 8

Multiply both sides by x:
(x - 6)^2 = 8 x

Subtract 8 x from both sides:
(x - 6)^2 - 8 x = 0

Expand out terms of the left hand side:
x^2 - 20 x + 36 = 0

The left hand side factors into a product with two terms:
(x - 18) (x - 2) = 0

Split into two equations:
x - 18 = 0 or x - 2 = 0

Add 18 to both sides:
x = 18 or x - 2 = 0

Add 2 to both sides:
x = 18 or x = 2

(2 log(x - 6))/(log(2)) - (log(x))/(log(2)) ⇒ (2 log(2 - 6))/(log(2)) - (log(2))/(log(2)) = ((0 + 2 i) π + 3 log(2))/(log(2)) ≈ 3. + 9.06472 i:
So this solution is incorrect

(2 log(x - 6))/(log(2)) - (log(x))/(log(2)) ⇒ (2 log(18 - 6))/(log(2)) - (log(18))/(log(2)) = 3:
So this solution is correct

The solution is:
Answer: |x = 18

I'll give you some hints

1. y = 4x - 10

    y = 5 - x           set the y's equal

 4x - 10  = 5 - x        can you take it from here???

3.   y = 9 - 2x

    3y - 2x = 11      put the first equation into the second for y

3[ 9 - 2x]  = 11

27 - 6x  = 11        now....it should be easy......

Try  2  for yourself....it is similar to 3

1)

Step 1: Set the two equations equal to each other through substitution

4x-10=5-x

Step 2: Separate the variables on one side and the constants on the other

5x=15

Step 3: Divide both sides by 5 to get the x value

x=3

Step 4: Substitute x back into any equation of your choosing

I chose 5-x=y

5-(3)=y

y=2

Now go and do the other problems you lazy slacker

Also check with your teacher & ask your parents

LOL, EP.....!!!!

424.15 / 499.00 =0.85 x 100 =85% of the original price.

8/ −2  = −4    

−32 / 8 = − 4     ......... so....it appears that the ratio between terms  = − 4

So.....

D. a_n = -4 • a_n-1    is corrrect

This qusetion is rather vague!. Is the deferment period interest free, or interest bearing??

If interest free, then we have:

975 - 150 =$825 balance of  the loan after $150 down payment.

$12 x 18 = $216 total payment made during deferment period of 18 months.

$825 - $216 =$609 balance of loan after deferment period of 18 months.

If interest bearing, then we have:

FV=PV[1 + R]^N=FV OF $1 TODAY - FV=P{[1 + R]^N - 1/ R}=FV OF $1 PER PERIOD.

FV=825 x [1+ 0.2679/12]^18         -             FV =12 x {[1+0.2679/12]^18 - 1 / 0.2679/12}

FV = $1,227.60                              -                                 $262.30

FV =$965.30 balance of the loan after deferment period of 18 months + accrued interest.

Since  "n" was small....we could have maybe have used  "guess and check"  for n  = 1, 2, 3, 4, etc.   .....however......this is great "hindsight".....LOL!!!!