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
Nina [5.8K]
3 years ago
10

Help fast please !! Represent the following sentence as an algebraic expression, where "a number" is the letter x. 4 is added to

twice a number.
Mathematics
1 answer:
Oduvanchick [21]3 years ago
5 0
The answer is 2x + 4 :)
You might be interested in
Multiple Choice
mihalych1998 [28]

Answer:

D is correct

Step-by-step explanation:

A graph of that sort will make a perfectly mirrored "V" shape, and with no offset, the bottom point will be on the y axis.  This means that the first equation will intercept the y axis at zero, the second will intercept the y-axis at -15.

"A" may seem correct also, as the second graph will intercept the x-axis at -15, but it is not complete, as it will intercept that axis at +15 as well.

7 0
3 years ago
What are the answer and steps to a^3 - 3a
tresset_1 [31]

Answer:

3a=3

Step-by-step explanation:

ok there you go

6 0
3 years ago
There are 12 people having lunch. Each person wants 1/3 of a sub sandwich. How many whole sub sandwich are needed
Oliga [24]
12/3= 4
Need 4 whole sub sandwiches in orders for everyone to get 1/3 of a sandwich
3 0
3 years ago
Read 2 more answers
What are Pythagorean triplets?Write five examples​
Dmitry_Shevchenko [17]

Answer:

Pythagorean triplet are the values of hypotenuse, base and perpendicular which tend to represent a right-angled triangle. Integral solutions to the Pythagorean Theorem, a2+b2=c2 are called Pythagorean triplet which contains three positive integers a,b,c where a<b<c.

4 0
3 years ago
ASAP help me with this question
crimeas [40]

the equation of the line is y = 3x - 5

3 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the correct pair.
    6·1 answer
  • A real estate company is interested in testing whether the mean time that families in Gotham have been living in their current h
    10·1 answer
  • Find the area of the circle if r = 5 meters. Leave the answer in terms of π.
    11·1 answer
  • 2-2 Skills Practice
    9·1 answer
  • Which is an x-intercept of the graph of the function y=tan(x-5pi/6)
    7·2 answers
  • Find sec Θ if the terminal side of Θ in standard position contains the point (4, -3)
    7·2 answers
  • Of the 146 students that go to school, 68 get the bus, 37 walk, 12 cycle and the remainder get a lift. What is the probability t
    12·2 answers
  • Find the sum.<br> 3/7+-1/7
    15·2 answers
  • Arbitron Media Research Inc. conducted a study of the iPod listening habits of men and women. One facet of the study involved th
    11·1 answer
  • PLEASE HELP?! IM SO SORRY I AM NOT GOOD AT MATH!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!