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
gayaneshka [121]
2 years ago
12

How do I simplify 2(x+5) using distributive property

Mathematics
2 answers:
mariarad [96]2 years ago
8 0

Answer:

2x + 10

Step-by-step explanation:

think of the problem like this

2(x)

and

2(5)

2 × 5 gives us a positive number so we put a + sign

2x + 10

NikAS [45]2 years ago
3 0

Step-by-step explanation:

first you multiply the 2 with everything in the parenthesis

You might be interested in
If the volume of a storage container is 6720 cubic inches, what is the height of the container
guajiro [1.7K]
18.87 inches the cube root of 6720
6 0
3 years ago
The children in my subdivision were bored one summer and decided to hold a competition to see who could run to the end of the st
Ainat [17]

Answer:

6.7% of children who finished the race in under 45 seconds.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 75 seconds

Standard Deviation, σ =  20 seconds

We are given that the distribution of time of completion is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

P(finished the race in under 45 seconds.)

P(x < 45)

P( x < 45) = P( z < \displaystyle\frac{45 - 75}{20}) = P(z < -1.5)

Calculation the value from standard normal z table, we have,  

P(x < 45) = 0.067 = 6.7\%

6.7% of children who finished the race in under 45 seconds.

4 0
3 years ago
Describe Cullen's mistake
gizmo_the_mogwai [7]

Answer:Cullen did not add 4n to the -6n he added -4n.

Step-by-step explanation:When you go to move the -4n you want to add 4n to make the -4n turn to 0. This is because we need n on one side and what it is equaled to on the other.

8 0
3 years ago
Read 2 more answers
A bakery sold 16 apple pie on Saturday they sold 4 more apple pies on Sunday than they did on Saturday how many apple pies did t
lys-0071 [83]

Answer:

20 apple pies

Step-by-step explanation:

On Saturday they sold 16, while on Sunday they sold 4 more.

16+4 = 20.

20 apple pies.

4 0
2 years ago
*NEED HELP QUICKLY* son needs a math assignment done within the hour so he can submit it and get a decent grade. i tried helping
ahrayia [7]

time would be the independent variable as it doesnt depend on the distance. distance is dependant as you need a certain amount of time to get somewhere..

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is E = MC squared
    10·1 answer
  • A truck travels at the rate of 80 kilometers per hour. how much distance will it travel in 30 minutes?
    7·1 answer
  • Can a trapezoid have congruent diagonals?
    10·1 answer
  • Find the distance between the points (-4, 6) and (-1,5).
    8·1 answer
  • A puppy is tied to a leash in a back yard. His leash is 3 meters long, and he runs around in circles pulling the leash as far as
    6·2 answers
  • Graphing the function. h(x) = - 4 (show steps)
    11·1 answer
  • What is this property 25x0=0
    6·1 answer
  • Oliver has a rectangular piece of construction paper that is 15 centimeters long and 8 centimeters wide. He estimates that the p
    5·1 answer
  • if a Scientist records a jackrabbit traveling 140m in 7 s. At what do bead does the jackrabbit travel in meters per second​
    11·1 answer
  • Heyy i need help on me hw​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!