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
Varvara68 [4.7K]
3 years ago
9

Which is the best description of the equivalency of the two expressions?

Mathematics
1 answer:
Reil [10]3 years ago
8 0

Answer:

They are equivalent expression because when x = 2, the expressions have the same value.

Step-by-step explanation:

Equivalent expressions are identified when the value of the variable can be substituted in each equation and the same result is found.  So, even though the expression may look different, when you put the same number in for the variable, you will get the same value.  You can also 'simplify' your expressions by combining like terms:

Expression 1:  5x² - 2x + 6x  - 4 + 3 = 5x² + 4x - 1

Expression 2:  6x² - x² - 6x + 10x + 6 - 7 = 5x² + 4x -1

Since both expressions are the same after simplifying, they will produce the same value when x = 2, so they are equivalent.  

You might be interested in
A total of 35 pints of blood were collected at a local blood drive how many quarts of blood were collected
Step2247 [10]
There was a total of 17.5 quarts of blood that was collected.


Hope this helps! :-)
7 0
3 years ago
A city park has 4 splash pads. Each splash pad is in the shape of a parallelogram with a base of 5.4 meters and a height of 3.8
Reika [66]
Using the formula for area for a parallelogram, A=BH, where A is area, B is Base, and H is height, you follow that. So in this case, you would want to find one of the area's then multiply it by 4. So for the area you get 20.52 meters. If you multiply it by 4, you get 82.08 meters. Have a nice day!
4 0
3 years ago
Which statement must be true?
balandron [24]
I believe that the answer is 2.
5 0
3 years ago
Read 2 more answers
Please answer this!!​
Firlakuza [10]

Answer:

You can not solve it because Side P does not exist

Step-by-step explanation:

8 0
2 years ago
Please show your work and check!!
ad-work [718]

Step 1. Add 6 to both sides

a ≥ 1 + 6

Step 2. Simplify 1 + 6 to 7

a ≥ 7

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is inverse notation?
    8·1 answer
  • What is the 138-20+15
    10·1 answer
  • 01:49:1
    5·1 answer
  • Which pair is a solution of the equation? <br> -7x+3y=2
    11·1 answer
  • Find the area of a rectangle 4 3/4 feet long and 2 feet long
    10·1 answer
  • The total cost CC (in dollars) to participate in a ski club is given by the literal equation C=85x+60C=85x+60, where xx is the n
    12·2 answers
  • Can someone please help???!!
    10·1 answer
  • Which pair of angles must be supplementary? HURRYYYYY!
    10·2 answers
  • Explain how to solve X/3 &lt; -2 <br> Please and thank you!
    5·1 answer
  • Your teacher finds a catalog that sells posters for $2 each. There is an additional charge of $4 to ship and order. Suppose that
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!