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
Mamont248 [21]
3 years ago
5

Can someone please explain how to simplify expressions and rearrange the terms with an example?

Mathematics
1 answer:
ankoles [38]3 years ago
4 0

Answer:

Hey, I hope this helps UwU

Step-by-step explanation:

Example 1: Simplify: 5(7y+2) 5 ( 7 y + 2 ) . Solution: Multiply 5 times each term inside the parentheses. Example 2: Simplify: −3(2x2+5x+1) − 3 ( 2 x 2 + 5 x + 1 ) . Solution: Multiply −3 times each of the coefficients of the terms inside the parentheses. Each term in an algebraic expression is separated by a + sign or J sign. In , the terms are: 5x, 3y, and 8. When a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.

__________________

To simplify any algebraic expression, the following are the basic rules and steps:

Remove any grouping symbol such as brackets and parentheses by multiplying factors.

Use the exponent rule to remove grouping if the terms are containing exponents.

Combine the like terms by addition or subtraction.

Combine the constants.

- from go0gle

You might be interested in
Increase £80 by 15%<br>​
Juliette [100K]
The answer to your question is 92
3 0
2 years ago
Nora and Eli are making homemade spring rolls for a party. Nora can make 8 spring rolls in 10 minutes. Eli can make 10 spring ro
devlian [24]
Eli will finish first.

Use 8/10 and 10/12. This represents how many spring rolls over how many minutes. Make your equations like this: 8/10 = 40/x and 10/12 = 40/x. Find x, which will give you the minutes it takes them to make 40 rolls.

You get x = 50 for the first one and x = 48 for the second. Nora makes 40 rolls  in 50 minutes, and Eli makes 40 rolls in 48 minutes. Eli is faster. 

Hope this helped! Please mark me brainliest!
4 0
3 years ago
The cost of having a window fixed is $100 plus $20 per hour of labor. Using h for the number of hours of labor, write an express
kipiarov [429]

Answer:

Step-by-step explanation:

labor cost = 20 * h = 20h

Total cost = 100 + 20h

3 0
3 years ago
Please answer these<br> i need this
Len [333]

Answer:

1. no

2. 8

Step-by-step explanation:

1. 20 does not equal 4/5

2. 6x=48 divide 6 on both sides

x=8

5 0
3 years ago
Read 2 more answers
Can u plz show work?Only need 84
Sonbull [250]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • An airplane flies 105 miles in 1/2 hour. how far can I fly in 1 1/2 hours at the same rate of speed?
    8·1 answer
  • Why does it make sense that the radius decreases as the height increase?
    11·1 answer
  • What is the vertical asymptote of y=1/x-2+3
    13·1 answer
  • Naomi is saving money and plans on making monthly contributions into an account earning a monthly interest rate of 0.35%. If Nao
    8·1 answer
  • PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME PLEASE HELP ME
    12·1 answer
  • Find The value of x =
    13·1 answer
  • What is the domain of the given relation {(1,3), (0,4), (2,1)}?
    6·1 answer
  • Determine whether the relation is a function. Quick EMERGENCY ​
    13·2 answers
  • The velocity of a car on the highway is given by v(t) where 0 ≤ t ≤ 10 in minutes. Which of the following represents the rate at
    14·1 answer
  • The diagonal of a side of rhombus are of equal length. Find the measures of angles of the rhombus.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!