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3 years ago

How do you solve this equation 6(x+3)-10=10 for x

Mathematics

1 answer:

Tresset [83]3 years ago

8 0

6 ( x + 3 ) - 10 = 10
6 ( x + 3) = 20

x + 3 = $\frac{20}{6}$

x = $\frac{1}{3}$

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I NEED YOUR HELP IF YOU KNOW HOW TO DO IT OR EVEN HAVE A GREAT QUESS I WOULD LOVE TO HEAR IT SO PLEASE HELP ME PLEASE

Brut [27]

Answer:

±1,±1/3,±5,±5/3,±25,±25/3

Step-by-step explanation:

Rational roots test (p/q)

p= factors of constant

q= factors of number with highest degree

In this equation, the number with the highest degree (power) is 3.

The factors of 3 are 3 and 1.

The constant term is 25.

Factors of 25 are 25, 1, 5, 5

so, basically,

p/q = factors of constant/ factors of number w/ highest degree.

25, 1, 5/ 3,1

so, 25/3, 25/1, 1/3, 1/1, 5/3, 5/1

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2 years ago

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QveST [7]

Answer: E and G J and L

Step-by-step explanation:

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2 years ago

3 is 25% of what number?

stira [4]

Answer:

Step-by-step explanation:

25%=1/4

of=*

3=1/4x

3 divided by 1/4 or 0.25 =12

6 0

3 years ago

Read 2 more answers

Assume the random variable X is normally distributed with mean Î¼ = 50 and standard deviation Ïƒ = 7. Compute the probability

tatyana61 [14]

Answer:

Probability-Between .8574 = 85.74%

Step-by-step explanation:

Z1=-2.14 Z2=1.14

*x-1 35

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8 0

2 years ago

An arithmetic sequence begins as follows: a1=13 a2=19 Which of the following gives the definition of its nth term?

Otrada [13]

Answer:

the nth term of the sequence is $a_n=6n+7$

Step-by-step explanation:

Given : An arithmetic sequence begins as follows: $a_1=13, a_2=19$

To find : Which of the following gives the definition of its nth term?

Solution :

The nth term of the A.P is $a_n=a+(n-1)d$

The first term is $a=a_1=13$

The common difference is $d=a_2-a_1$

$d=19-13=6$

Substitute in the formula,

$a_n=13+(n-1)6$

$a_n=13+6n-6$

$a_n=6n+7$

Therefore, the nth term of the sequence is $a_n=6n+7$

5 0

3 years ago