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
tia_tia [17]
3 years ago
14

The sum of twice a number and 6 is 14. Find the number

Mathematics
2 answers:
V125BC [204]3 years ago
8 0
The number is 4. 15-6=8 divide that by 2 and you are left with 4
sergey [27]3 years ago
4 0

First, write an equation:

2x+6=14

We want to get x by itself, so next we should subtract 6 from both sides and get

2x=8

Finally, divide both sides by 2 and get

x=4

The number is 4

You might be interested in
2. Choose the graph that shows the solution of the inequality on the number line
horsena [70]

Answer:

Number line 3 also known as [C]

Step-by-step explanation:

<em>Given that:</em>

<em>c ≤ </em>-1

Knowing that:

≤  = Less than or equal to

Now substitute into the equation:

C less than or equal to -1

Thus, it going left on a number line.

The only number line with left is [A] and [C]

Since ≤  = Less than or equal to -1

then, it including -1

also known as a closed circle means the number is included and an open circle means it is not.

Hence, it closed circle.

Thus, the answer is [C]

<u><em>Kavinsky</em></u>

4 0
1 year ago
Can someone explain this or help me plss .
Ilya [14]

Answer:I'll explain this to you, It's a chart with lined down margin math equation.

Step-by-step explanation:

So the first up/down line margin is X*X, the second is X numbers, third is x^x numbers, fourth is explain the left to right's math solutions into words. Just imply your following numbers into X's and onto your chart. Hopefully this helps.

7 0
3 years ago
Read 2 more answers
WILL MARK BRAINLIEST!!!PLZ HELP!!!
Andrei [34K]

Answer:

Step-by-step explanation:

Hello,

<em>"Ray says the third-degree polynomial has four intercepts. Kelsey argues the function can have as many as three zeros only."</em>

We know that Kelsey is right, a polynomial of degree 3 has maximum 3 zeroes, so it means that the graph of this polynomial has maximum 3 x-intercepts.

<u>So how Ray can be right too?</u>

we need to think of y-intercept, if we add the y-intercept then Ray can be right too,

as you can see in one example below

there are 3 x-intercepts and 1 y-intercept.

This being said, Ray is not always right. For instance x^3

has only 1 zero (multiplicity 3) its graph has only 1 intercept in the point (0,0)

hope this helps

6 0
3 years ago
2 ^ x - 12/2 ^ x is equal to -4​
Anastaziya [24]

Answer:

-3071/16

Step-by-step explanation:

Hope this helps, if you wrote it wrong or need help understanding please let me know!

4 0
2 years ago
A warehouse distributor of carpet keeps 6,000 yards of deluxe shag carpet in stock during a month. The average demand for carpet
Bond [772]

Answer:

The probability that a customer’s order will not be met during a month is 1.67.

Step-by-step explanation:

Given : A warehouse distributor of carpet keeps 6,000 yards of deluxe shag carpet in stock during a month. The average demand for carpet from the stores that purchase from the distributor is 4,500 yards per month, with a standard deviation of 900 yards.

To find : What is the probability that a customer’s order will not be met during a month?

Solution :

Average Mean \mu=4500

Sample Mean x=6000

Standard deviation \sigma=900

The formula is given by,

Z=\frac{x-\mu}{\sigma}

Substitute the value in the formula,

Z=\frac{6000-4500}{900}

Z=\frac{1500}{900}

Z=1.67

The probability that a customer’s order will not be met during a month is 1.67.

7 0
3 years ago
Other questions:
  • Find the missing value to the nearest hundredth.. . tan ___ = 73
    12·2 answers
  • Sam took his family to the zoo. An adult’s ticket is two times
    13·1 answer
  • What is the approximate volume of the small truck? length 11 1/3 ,width 7 5/12 ,height 6 3/4?
    8·1 answer
  • If every gram of salt is 20.9% chlorine, how much is required to make a 220 ppm chlorine solution with 350 grams of water?
    15·1 answer
  • City A 4%
    7·1 answer
  • Please help question in the picture
    11·1 answer
  • Help me please I will really appreciate it
    8·1 answer
  • What’s the mean,median,mode and range
    6·1 answer
  • Suppose that the functions g and f are defined as follows.
    15·1 answer
  • The graph shows the function f(x)= |x-h| + K. What is the value of h ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!