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
Setler [38]
3 years ago
13

Which expression correctly represents twice of the sum of four and a number

Mathematics
2 answers:
tino4ka555 [31]3 years ago
5 0

Let "a number" be represented with the variable x.

Solve the expression by breaking it apart:

"...the sum of four and a number": (x + 4)

"twice of...": 2(

"Twice of the sum of four and a number": 2(x + 4)

2(x + 4) is your answer.

~

yan [13]3 years ago
3 0

Answer:An expression that correctly represents twice of the sum of four and a number is

2(x + 4)

Step-by-step explanation:

Let the number be represented by x. An expression that correctly represents twice of the sum of four and a number would be

2(x + 4)

You might be interested in
The length of a rectangle is 8 more than the width. The perimeter of the rectangle is 56 inches. Write and solve a system of lin
labwork [276]
I assume that the length of the rectangle is 8 inch more than width .

4 0
3 years ago
Read 2 more answers
Suppose we fit a regression line to predict the number of incidents of skin cancer per 1,000 people from the number of sunny day
Jet001 [13]

Answer: The incidence of skin cancer (melanoma) has been underestimated.

Step-by-step explanation: The frequency of melanoma is more than 20 times higher in whites than in black Americans. In general, the risk of melanoma in the course of life is approximately 2.6% (1 in 38) for whites, 0.1% (1 in 1.000) for black people and 0.58% (1 in 172) for Hispanics. the risk for each person can be affected by a different number of factors.

6 0
3 years ago
HELP! Will give branliest!!
nirvana33 [79]

Answer:

10y + 29 ≤ -23

Step-by-step explanation:

subtract 29 from each side to get:

10y ≤ -52

y ≤ -5.2

3 0
3 years ago
Please helpppp. It's due in an hour
TEA [102]

Answer:

sowwy

Step-by-step explanation:

i can't help WITH MY SMALL BRAIN

4 0
3 years ago
I need help Asap! i will be putting brainliest
andriy [413]

Answer:

I THINK ITS THE 3rd on

Step-by-step explanation:

you see the part where it says 6x8 then 6x3 and he part where it says 6x4 she didnt add the 2

4 0
2 years ago
Read 2 more answers
Other questions:
  • The marinade for the barbeque called for 18 pints of tomato juice. how many fluid ounced were needed?
    5·1 answer
  • the area of a rectangle is 85 square feet. the length is 12 feet longer than the width. find the length and width of the wall
    7·1 answer
  • What is a description of Morokweng Crater, South Africa (Africa)
    14·1 answer
  • Which figures are shown in the diagram? Check all that apply.
    12·2 answers
  • If AC is 23 meters and<br> Bis the midpoint of AC,<br> how long is BC?
    13·1 answer
  • I have this question...​
    9·1 answer
  • 30 points!
    10·1 answer
  • F. ALGEBRA Find x.<br> a. 25.6<br> b. 22.5<br> c. 38<br> d. 40
    7·1 answer
  • Which of these is a factor in this expression?
    6·1 answer
  • kadeem has 58m of fencing to build a four-sided fence around a rectangular plot of land. the area of the land is 204 square mete
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!