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BlackZzzverrR [31]
3 years ago
11

Solve 8x + c = k for x

Mathematics
2 answers:
Natali [406]3 years ago
5 0

Answer:

x = 1/8(k-c)

Step-by-step explanation:

8x + c = k

Subtract c from each side

8x +c-c = k-c

8x = k-c

Divide each side by 8

8x/8 = (k-c)/8

x = 1/8(k-c)

balu736 [363]3 years ago
5 0

Answer:

x-1/8(k-c)

Step-by-step explanation:

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Establish which of the following statements are true. (a) A sequence is convergent if and only if all of its subsequences are co
yawa3891 [41]

Answer:

Statement A - True.

Statement B - False.

Statement C - True.

Statement D - False.

Step-by-step explanation:

(a) A sequence is convergent if and only if all of its subsequences are convergent - this statement is correct.

(b) A sequence is bounded if and only if all of its subsequences are bounded - this statement is incorrect.

(c) A sequence is monotonic if and only if all of its subsequences are monotonic - this statement is correct.

(d) A sequence is divergent if and only if all of its subsequences are divergent - this statement is incorrect.

8 0
3 years ago
Factor completely 2x2 + 4x − 2.
Brilliant_brown [7]

Answer:

2, -2

Step-by-step explanation:

To find the factors, let's begin by evaluating the problem.

2x2+4x-2

4+-8

4-8

-4

The factors of -4 are the factors of 4 except one of each pair is negative.

So, the factors of -4 are 2 and -2.

Hope this helped :D

3 0
3 years ago
The graph of a line is ____ a line<br><br>A always<br>B sometimes ​
nadya68 [22]
B. sometimes
sometimes it’s a line and sometimes it’s dashed depending on the less than great than sign
5 0
3 years ago
Solve for n 50 points <br><br> a=p(1+r/n)^rn
Andreyy89

Answer:

n = \frac{r}{\sqrt[nt]{\frac{a}{p}} -1 }

Step-by-step explanation:

a=p(1+\frac{r}{n} )^{nt}

\frac{a}{p} =(1+\frac{r}{n} )^{nt}

\sqrt[nt]{\frac{a}{p}}  =(1+\frac{r}{n} )

\sqrt[nt]{\frac{a}{p}} -1 =(\frac{r}{n} )

n = \frac{r}{\sqrt[nt]{\frac{a}{p}} -1 }

[ Do not confuse, as there are 2 n's, one in subject and another as power. We can never make the power or in a root, the subject. In order to solve for n, we have to make the character "n", the subject. ]

8 0
2 years ago
At the grocery store, peaches cost $2.60 per pound. Grace bought 36.8 ounces of peaches.
Ann [662]

Answer:

the total would be $7.00

Step-by-step explanation:

36.8 ounces = 2.3 pounds so first you add up how much it costs for 2 pounds and you get 5.20 after that you figure out how much and ounce is and that's 60 cents you add that all up and you get $7.00 (I don't know if I'm right it's been a while since I've done math like this hope it helps)

3 0
2 years ago
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