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
Gekata [30.6K]
3 years ago
5

Write an equation for the following scenario. The sum of 2 times a number and 8 is equal to 3 less than that number.

Mathematics
1 answer:
saul85 [17]3 years ago
6 0

Answer: 2n + 8 = n -3

Step-by-step explanation:

In this scenario we will represent that number by the variable n.

So two times the number will be 2n plus  8  is 2n +8  and it has to equal 3 less that  number so it will be n-3.

You might be interested in
Find angle. Picture below!
Law Incorporation [45]

Answer:

m<QRP=42degrees

m<Q=79degrees

m<P=59degrees

Step-by-step explanation:

3 0
3 years ago
The following dot plot represents a random sample of elementary students and the number of children that live in their home.
maw [93]

Answer:

do. you know what the poem states nean please i need help

Step-by-step explanation:

please help me

5 0
3 years ago
Simplify the polynomial. Then find its value for the given value of the variable.
zloy xaker [14]

Answer:

  • simplified: xy²
  • value: 4

Step-by-step explanation:

The polynomial is simplified by combining like terms. Like terms are identified more easily if the variables in each term are written in the same order. We usually like to use alphabetical order. Two of the like terms have opposite coefficients, so they cancel. The result is ...

  (3 1/2 -2 1/2)xy² +(-2 4/5 +2 4/5)x²y

  = xy² . . . . simplified expression

__

For x = 1, y = -2, the value of the expression is ...

  (1)(-2)² = 4

4 0
2 years ago
In order to answer the question correctly, please use the following image below:
Marta_Voda [28]

Answer:

70°

Step-by-step explanation:

Minor angle at the centre:

360 - 250 = 110

Two tangents make an angle of 90° each

90 + 90 + 110 + x = 360

x = 360 - 290

x = 70°

5 0
3 years ago
Find the missing number so that the equation has no solutions.<br> x+20=<br> –<br> 4x+3
valkas [14]

Answer: Its 3x

Step-by-step explanation:

I don't really know how to explain it.

8 0
3 years ago
Other questions:
  • Leia cuts congruent triangular patches with an area of 63 square centimeters from a rectangular piece of fabric that is 18 centi
    6·1 answer
  • 28 equals -2 subtract 5X
    6·2 answers
  • ...!!.!.!.!.!.!.!.!.!.!.!.!.
    8·2 answers
  • Write each expression in EXPONENTIAL form and find its VALUE.
    15·1 answer
  • Ryan got $25 for his birthday. His dad told him not to spend it all in one place, so he wants to divide it up evenly between 5 c
    11·2 answers
  • The length of a rectangle is 4 cm longer than the width. If the perimeter of the rectangle is
    11·1 answer
  • 7r + 2 - 3r = -2 plsss
    11·1 answer
  • Which trigonometric identity can be used to prove the given statement?<br> tan0 cos0 = sin0
    5·1 answer
  • Y = 100 - 8.9x percent
    15·1 answer
  • What is the height of a cylinder if the diagonal is 13 inches and the radius is 5 inches?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!