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
frez [133]
2 years ago
7

I don’t even know what i’m doing anymore. aren’t there supposed to be two answers??

Mathematics
1 answer:
Evgen [1.6K]2 years ago
8 0

Answer:

a>4

Step-by-step explanation:

-7a-11<1-4a

ADD 4a to both sides

-3a-11 <1

Add 11 to both sides

-3a <12

Divide both sides by 3

-a <4

Multiply by -1 both sides and FLIP SIGN

a>4

So  a should be 5 ,6,7,8.........

On the number line you need to count from zero  4 units to the right (positive 4) Once you are in number 4 draw an open circle which means the 4 is NOT included) Draw a line from 4 to the right because it is bigger than 4.

Interval notation is (4,∞)

[ ] a square bracket when we want to include the number 4

( ) a round bracket when we don't want to include the number 4

You might be interested in
5÷61 long division please,
VMariaS [17]
5 times 12 equals 60 and 1 left over which is the remainder you do 

5 0
3 years ago
Which of the following is not a question to ask when determining whether an expression involving exponents is completely simplif
lesantik [10]
Out of the choices given, the one that is NOT a question to ask when determining whether an expression involving exponents is completely simplified is; have all negative constants been eliminated. The correct answer is C. 
6 0
3 years ago
Read 2 more answers
Plz help me out with this
nadya68 [22]

Given,

  • HK is the perpendicular bisector of GJ. So, <u>GK = KJ</u>.
  • GK = 2x + 10
  • KJ = 3x - 15

_______________

Find KJ .

_______________

First find the value of x

\sf \: GK \:  = KJ \\\sf 2x + 10 = 3x - 15 \\\sf 2x - 3x =  - 15 - 10 \\ \sf - x =  - 25 \\  \sf \: -  >   \boxed{\bf \: x = 25}

Now, find the value of KJ.

\sf3x - 15 \\  \sf= 3(25) - 15 \\  \sf=7 5 - 15 \\     = \boxed{\bf \: 60}

-> The value of KJ is <u>6</u><u>0</u><u>.</u>

_______________

Hope it helps.

RainbowSalt2222

6 0
3 years ago
Read 2 more answers
Lashonda is on the swim team. Each week she swims a total of 9000 meters. How many kilometers does she swim each week? Be sure t
svp [43]

Answer:

Rate is 9 kilometers (km)/week.

Step-by-step explanation:

9000 meters is 9 km (divide m by 1000 to get km)

4 0
2 years ago
Not gonna sugar coat it <br> im cheeting...
Neporo4naja [7]

Answer:

The answer is <u><em>-0.44</em></u>.

Hope that helps. x

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is an easy way to find 2% of 660?
    15·1 answer
  • What is 24% of 80?
    7·1 answer
  • Pharmacy wants to survey customers to find out which brand of toothpaste
    13·2 answers
  • It is twice as far from (3,0) as it is from the y axis
    5·1 answer
  • Consider function fbelow.
    11·1 answer
  • What are 3 angles that are congruent to &lt;4
    8·1 answer
  • The binary string 01000110001000 is a floating-point number expressed using the 14-bit simple model given in your text. (There a
    6·1 answer
  • What are the answer for these I need it ASP its a test its 505 of my grade!!!!!!! PLZ
    7·1 answer
  • Determine the equation of the circle graphed below.
    14·1 answer
  • The GCF these monomials <br>1- {10,15,75} <br>2-{20ay,4aw,12a} help pls.....​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!