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
svet-max [94.6K]
3 years ago
6

Sergio solved the following equation and found the answer to be x = 2. Which choice represents the best way for Sergio to check

his answer? 4x – 6 = 2
Mathematics
1 answer:
MrMuchimi3 years ago
6 0
The best way for him to check his answer would be to simply plug in the value found for x into the equation. 

4(2) - 6 = 2

8 - 6 = 2

2 = 2
You might be interested in
What is the best order-of-magnitude estimate for 789,000?
Damm [24]
B. 10^6 = 1,000,000. Close
7 0
4 years ago
There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter. To the nearest meter, how many meters are in 437 in
lutik1710 [3]

Answer:

11.0998 = 11 meters

Step-by-step explanation:

4 0
3 years ago
You buy a refrigerator for $711. The sales tax rate is 4%. Estimate the sales tax
g100num [7]

Answer:

about $28

28.44 to be exact

Step-by-step explanation:

3 0
3 years ago
1)What is the additive inverse of 4x?
My name is Ann [436]
The additive inverse of an expression is composed of terms which bear the opposite sign of the equivalent functions such that when the two functions are added, the sum is zero. In this case, the additive inverse of +4x is B-4x. 
<span>2. a) 4x + (4 -x) = 0
</span>   4x + 4 -x = 3x + 4 is not equal to 0. 
<span>  b)  4x + (-4x)  = 0 additive inverse
</span>  c) <span>4x + (1/4x) not equal to zero should use multiplicative inverse
 d) </span><span>4x + x - 4 = 5x - 4 is not equal to zero</span>
4 0
3 years ago
When is the equation logaa^k=k true
DiKsa [7]

That is, log x = k if and only if 10 k = x.

3 0
2 years ago
Other questions:
  • 18/6 equivalent ratio
    15·2 answers
  • Factorise x^2 + 7x + 12
    13·2 answers
  • Which could be used to evaluate the expression-6 ( 4 2/3
    8·1 answer
  • Six pears and three apples cost $3.90. Two pears and five apples cost $3.30. How much does one pear cost? Hint: You have two unk
    6·1 answer
  • Find the midpoint of the segment with the given endpoints: (2, -6), (10,4)
    9·1 answer
  • Choice of 1 of 3 pies and choice of 1 of 3 drinks how many ways can you order
    15·1 answer
  • Andy, Bob and Chuck run a gardening business. Andy pays all the annual fixed costs (insurance, telephone line rental, etc.) by i
    8·1 answer
  • The sum of a twice a number, x, and another number, y, is 1. The difference of x and y is -0.25. find X and Y
    9·1 answer
  • If 20% of a number is 12, find 5% of that number
    10·1 answer
  • A four-digit number is to be made using the digits 1, 3, 5, and 8.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!