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
kap26 [50]
3 years ago
5

Is x=4 a solution to the equation 6=x+2? Is it a solution to the inequality 2x≥9?

Mathematics
1 answer:
jek_recluse [69]3 years ago
3 0

Answer:

Is x = 4 a solution to the equation 6 = x + 2? YES

Is x = 4 a solution to the inequality 2x ≥ 9? NO

Step-by-step explanation:

Is x = 4 a solution to the equation 6 = x + 2? YES

we cans solve the equation 6=x+2 by clearing for x:

6 = x + 2

we move the +2 on the right as a -2 to the left:

6 - 2 = x

4 = x

this way we find that indeed x = 4 is a solution to 6 = x + 2.

Is x = 4 a solution to the inequality 2x ≥ 9? NO

Let's solve the inequality by clearing for x:

2x ≥ 9

we move the 2 that is multiplying on the left to divide on the right side:

x ≥ 9/2

x ≥ 4.5   ⇒ <u>x must be greater than or equal to 4.5</u>

thus, <u>4 is not a solution to the inequality</u> because 4 is less than 4.5

You might be interested in
A markdown that is less than 1%
Zarrin [17]
Hey bxbbdhdhdjhdndjndndd
5 0
3 years ago
Read 2 more answers
In degrees, what is the sum of the exterior angles of a square?
Rom4ik [11]
The sum exterior angles of a square are:
4*90=360°

8 0
3 years ago
Read 2 more answers
The total cost for 8 bracelets, including shipping was $54. The shipping charge was $6. Define your variable and write an equati
Alenkasestr [34]
8x+6=54
    -6   -6
    8x=48   
8x /8=48/8
      x=6 the bracelets were $6 a piece

5 0
3 years ago
Read 2 more answers
The graph shows the relationship between time and distance is Pam rides her bike. During which time period was the rate of chang
tensa zangetsu [6.8K]
Where is the graph ?
4 0
3 years ago
Read 2 more answers
Divide using long division.
elena55 [62]
You will get
3d-7- 8/d+3
5 0
3 years ago
Other questions:
  • At a store clearance, a woman spent less than $200 on shirts that were labeled $15 each. How many shirts did she buy? Identify t
    15·1 answer
  • Solve for x and y simultaneously:<br> X-2y=3<br> 4xsquared-5xy+6y=3
    8·2 answers
  • Edward deposited $6,000 into a savings account 4 years ago. The simple interest rate is 3%. How much money did Edward earn in in
    10·1 answer
  • Based on a poll, 40% of adults believe in reincarnation. Assume that 8 adults are randomly selected, and find the indicated prob
    9·1 answer
  • the area of a trapezium I. 35cm and the length one of its parallel side in 10.4cm and it's height is 4 cm . find the length of t
    5·1 answer
  • Which number, rounded to the nearest hundred , is zero<br><br> a) 94 <br> b) 68<br> c) 52<br> d) 31
    12·2 answers
  • Pls help with my homework,<br> 5,11,12
    5·1 answer
  • You buy 4 breakfast sandwiches at $2.59 each, 4
    14·1 answer
  • Have to state if the triangles are similar or not.
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%28csc%20x%2B1%29%28csc%20x-1%29%7D%7Bcsc%5E2x%7D%5C%5C" id="TexFormula1" title="\fr
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!