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3 years ago

10

-31,-22,-33 find the 35th term

1 answer:

Karo-lina-s [1.5K]3 years ago

8 0

Answer:

easy bro go and use m-a-t-h w-a-y

Step-by-step explanation:

it's going to help

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.Write in standard form. 4h - 6(5+7h)

Anarel [89]

Answer:

-38h-30

4h+(−6)(5)+(−6)(7h)

=4h+−30+−42h

=(4h+−42h)+(−30)

=−38h+−30

5 0

3 years ago

5x +7 y=-17<br> 4x – 3y = -5<br> Substitute.

Bond [772]

Answer:

(x,y) = (-2, -1)

Step-by-step explanation:

We start off by substituting the value of "x".

5x+7y=-17

x=- $\frac{5}{4} + \frac{3}{4}y$

We then solve 5 $5(-\frac{5}{4}+\frac{3}{4}y ) +7y= -17$

y=-1 *Substitute the value of "y"

x= - $-\frac{5}{4}+\frac{3}{4}x(-1)$

x=-2

$\left \{ {{-17=-17} \atop {-5=-5}} \right.$ This works.

5 0

3 years ago

Dragon had a lot of bands 12 of them tour then he had 39 left how many did he have at the start

GuDViN [60]

Answer:

51

Step-by-step explanation:

12+39=51

8 0

3 years ago

What is the value of a when we rewrite 8^x as a^-x/9

Andre45 [30]

Answer:

$a = \frac{1}{134217728}$

Step-by-step explanation:

Given

$8^x = a^{-x/9}$

Required

Find a

Take log of both sides

$log(8^x) = log(a^{-x/9})$

Apply law of logarithm

$x\ log(8) = (-x/9) log(a)$

Divide both sides by a

$log(8) = -\frac{1}{9} log(a)$

Multiply both sides by -9

$-9\ log(8) = log(a)$

Apply law of logarithm

$log(8^{-9}) = log(a)$

Cancel out log

$8^{-9} = a$

Rewrite as:

$a = 8^{-9}$

Apply law of indices

$a = \frac{1}{8^9}$

$a = \frac{1}{134217728}$

4 0

3 years ago

If f(x) = 6x-4, what is f(x) when x = 8?

Aleonysh [2.5K]

Answer:

44

Step-by-step explanation:

6(8)-4 = 48-4= 44

6 0

3 years ago