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
irga5000 [103]
3 years ago
15

How to simplify the expression x+3+5x

Mathematics
2 answers:
vodka [1.7K]3 years ago
7 0
Combine 5x and x and that makes 6x+3
jenyasd209 [6]3 years ago
3 0

Answer:

6x + 3

Step-by-step explanation:

The algebraic expression x + 3 +5x can be simplified by collecting like terms. Like terms are terms that have the same variables. Variables are the alphabets attached (multiplied) with figures. Thus,

x + 3 + 5x

Collect like term

x + 5x + 3

6x + 3

You might be interested in
Q: A cell phone company charges $60.00 a month for up to 1 gigabyte of data. The cost of additional data is $0.05 per megabyte.
DiKsa [7]

The linear equation which can be used to determine a user's monthly

bill is c = 60 + 0.05 d ⇒ D

Step-by-step explanation:

The given is:

  • A cell phone company charges $60.00 a month for up to 1 gigabyte of data
  • The cost of additional data is $0.05 per megabyte
  • d represents the number of additional megabytes used
  • c represents the total charges at the end of the month

We need to find which equation can be used to determine a user's monthly bill

The form of the linear equation is y = mx + b, where b is the constant amount and m is the rate of change

∵ The company charges $60.00 a month for up to 1 gigabyte of data

- That means it is a constant amount each month

∴ b = 60

∵ The cost of additional data is $0.05 per megabyte

- That means it depends on the number of additional megabyte,

   so it is not constant, it is the rate of change

∴ m = 0.05

∵ d represents the number of additional megabytes

∴ x = d

∵ c represents the total charges at the end of the month

∴ y = c

Substitute y by c, m by 0.05, x by d and b by 60 in the form of the linear equation above

∴ c = 0.05 d + 60

- We can rearrange the terms of the right hand side

∴ c = 60 + 0.05 d

The linear equation which can be used to determine a user's monthly

bill is c = 60 + 0.05 d

Learn more:

You can learn more about linear function in brainly.com/question/9801816

#LearnwithBrainly

7 0
3 years ago
Three rays have a common vertex on a line. Write and solve equations to find the measures of m and n
lukranit [14]

Answer:

n = 90 - 62

n = 28º

m = 180 - (62 + n + 27)

m = 180 - (62 + 28 + 27)

m = 180 - 117

m = 63º

5 0
3 years ago
World Toy buys bicycles for $40 and sells them for $95. What is the percent mark-up in the price?
Arisa [49]

Answer:

57%

Step-by-step explanation:

4 0
3 years ago
What is an equation of the line that passes through the points (4, -1) and<br> (-8, –7)?
Andreas93 [3]

Answer:

y=1/2x-3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-7-(-1))/(-8-4)

m=(-7+1)/-12

m=-6/-12

m=1/2

y-y1=m(x-x1)

y-(-1)=1/2(x-4)

y+1=1/2x-4/2

y=1/2x-2-1

y=1/2x-3

5 0
2 years ago
Is the mean greater than, less than, or equal to the median? Explain your reasoning.
Alekssandra [29.7K]
Equal because 30 is the median and when you find the mean, it is also 30. Please give brainliest!
7 0
2 years ago
Other questions:
  • Solve for x<br> 10x-2(x+4)=8(x-2)+6
    8·1 answer
  • What is the minimum value for h(x)=x2−16x+60?
    7·1 answer
  • Which angle is the included angle for DE and DF?
    12·1 answer
  • The transport of a substance across a capillary wall in lung physiology has been modeled by the differential equation dh/dt=(-R/
    6·1 answer
  • The legs of a right triangle are 3 units and 7 units. What is the length of the hypotenuse? Round your answer to the nearest hun
    10·2 answers
  • A magician performing at children's birthday parties charges $120.00
    15·1 answer
  • shley recently opened a store that sells only natural ingredients. She wants to advertise her products by distributing bags of s
    9·1 answer
  • What is the slope and y-intercept for the ghraph of y+9x=-6
    12·2 answers
  • I’M GRADUATING TODAYYYYY!!!!<br><br> high school here I come
    13·1 answer
  • Subtract the following expression (12x+6)-(5x+2)​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!