1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
fenix001 [56]
3 years ago
10

Solve this two step equation = 6x + 8 = 74. Please solve for x.

Mathematics
2 answers:
Neko [114]3 years ago
5 0
6x + 8 = 74
6x = 74 - 8
6x = 66
X = 66 : 6 = 11
AysviL [449]3 years ago
4 0

6x + 8 = 74

       -8     -8

6x = 66

/6       /6

x = 11

PLEASE RATE AS THE BRAINLIEST ANSWER! THANK YOU! :)

You might be interested in
How would you graph the result of -3 + 5 as a point on the number line?
Sergeu [11.5K]
-2 then -1 then 0 1 2 so it is 2
3 0
3 years ago
Read 2 more answers
Which expression is equivalent to 2x + x^2 + 3x + 5x^2 - 10x?
Nonamiya [84]
<span>2x + x</span>²<span> + 3x + 5x</span>²<span> - 10x      (combine like terms)
6x</span>² + 5x -10x
6x² - 5x
which is the same as
-5x +6x²
Your answer is C
8 0
3 years ago
Read 2 more answers
Can you please help me with 1-12? Thank you
Marysya12 [62]

Answer:

1. 18.84 in

2. 56.52 cm

Step-by-step explanation:

The circumference of a circle is the distance around the circle. Its found using the formula C = πd or C=2πr. The variable d represents the diameter or the distance from one edge of the circle to the other through the cent. The variable r represents the radius of a circle or the distance from one edge to the center. Use the formula by substituting a diameter or radius then simplify.

1. C = πd = π(6) = 3.14(6) = 18.84 in

2. C = 2πr = 2(3.14)(9) = 56.52 cm

6 0
3 years ago
Phonics is an instructional method in which children are taught to connect sounds with letters or groups of letters. A sample of
Fantom [35]

Answer:

A 90% confidence interval for the mean number of letter sounds identified in one minute is: (30.84, 37.34).

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1 - 0.9}{2} = 0.05

Now, we have to find z in the Ztable as such z has a pvalue of 1 - \alpha.

That is z with a pvalue of 1 - 0.05 = 0.95, so Z = 1.645.

Now, find the margin of error M as such

M = z\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

M = 1.645\frac{23.44}{\sqrt{141}}

M = 3.25

The lower end of the interval is the sample mean subtracted by M. So it is 34.09 - 3.25 = 30.84.

The upper end of the interval is the sample mean added to M. So it is 34.09 + 3.25 = 37.34.

A 90% confidence interval for the mean number of letter sounds identified in one minute is: (30.84, 37.34).

6 0
3 years ago
Can you convert 300 grams to ounces
GREYUIT [131]
1 gram = 0.035274 ounces

So 300 grams = 10.5822 ounces
4 0
3 years ago
Other questions:
  • Question 3 Kala purchased a prepaid phone card for $30 . Long distance calls cost 13 cents a minute using this card. Kala used h
    7·2 answers
  • I don’t know the answer to this can you help
    11·2 answers
  • What is the answer to x (x+8)=9​
    10·1 answer
  • Someone please help ;-; ​
    10·1 answer
  • Ami needs to divide these base-ten blocks into 5 equal groups.
    11·1 answer
  • In right triangle ABC, angle C is a righ angle, AB=13, and BC=5 .what is the length of AC?
    5·1 answer
  • Find the sale price of each item. Round to two decimal places when necessary.
    12·2 answers
  • Help will give brainliest and don't put any links or I will report u and thx
    14·1 answer
  • Please help!
    11·2 answers
  • Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10 meters past the starting
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!