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
oksian1 [2.3K]
3 years ago
9

Please help meeeeeeeeeeeeeeee

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer:

1) B

2) D

3) A

4) B

Step-by-step explanation:

We use a closed/filled in dot in math to represent an inequality where we have ≤ or ≥ and an open dot when its < or >. This is to represent that from the inequality we are also including the = component of the inequality.

After you know this, its pretty simple to work out which way the numbers go on the number line when its greater or less than depending on the question

You might be interested in
The management of an electronics firm has determined that the profit the company earns is a function of thenumber of employees i
ruslelena [56]

we have the function

P(x)=\ln\left|4x+1\right|+3x-x^2

For x=2

substitute

\begin{gathered} P(x)=\operatorname{\ln}\lvert4(2)+1\rvert+3(2)-(2)^2 \\ P(x)=\operatorname{\ln}\lvert9\rvert+2 \\ P(x)=4.20\text{ millions of dollars} \end{gathered}

therefore

<h2>the answer is 4.20 million dollars</h2>
6 0
1 year ago
Solve the inequality. 42 &lt; –6d
____ [38]
Divide both sides by -6 and don't forget to flip the inequality symbol
-7>d
d<-7
4 0
3 years ago
A or B? I need the answer soon as possible.
KATRIN_1 [288]
Answer: is B

Explanation: I’m guessing because that’s a black picture
8 0
3 years ago
29) Adam’s sister wants to watch her intake of fat per day. Here is a guideline of the recommended daily allowances. Typical val
ziro4ka [17]
Basically all the information in this problem is useless. They included all those numbers to confuse you. If you read throughly you can see that all you need to know is that Adam's sister can only have 70 grams of fat each day and that her dinner will have 48 grams of fat.

To figure this out I use this formula all the time to figure out percentages.
is/of=x/100
Your trying to figure out what is 48 percent of 70 because that's how much Adam's sister is going to eat at dinner. So your is would be 48 and your of is 70. When you substitute those numbers your formula becomes 48/70=x/100. Now you cross multiply and get 70x=4800.All that's left is to divide 70 on both sides. Which gives you 68.57.The final answer is 69 percent.
8 0
3 years ago
3)
strojnjashka [21]

Answer:

2500 pence (C = 2500)

Step-by-step explanation:

C = 10t + 20m

From the given information, t is the number of texts so essentially you will plug in the number of texts provided (150) in the place of the variable t.

C = 10(150) + 20m

Apply the same thing to minutes, plug in the number of minutes (50) in the place of the variable m.

C = 10(150) + 20(50)

Now multiply the substitutes with the co-efficient.

C = 1500 + 1000 (10*150=1500 & 20*50=1000)

Add the addends

C = 2500

7 0
2 years ago
Other questions:
  • Working together , 5 friends collected 40 5/8 bags of food for the homeless . On a average how many bags of food did each friend
    12·2 answers
  • How do i do this? i cant quite remember
    9·1 answer
  • On an interval of [0, 2π), can the sine and cosine values of a radian measure ever be equal? If so, enter the radian measure(s)
    15·1 answer
  • Can someone help me its urgent:( ??
    8·1 answer
  • I need to find the blank part
    10·1 answer
  • PLZ PLZ PLZ WILL GIVE BRAINLIEST AND EXTRA POINTS!!! PLZ ANSWER!!! HEEEELLLP!!!!!! PLZ NO GO.OGLE!
    13·1 answer
  • Pythagorean Theorem quiz-
    13·1 answer
  • The Snells can spend 4 nights at a resort for $500 or 6 nights at the same resort for $750. Find the slope.
    5·2 answers
  • Please help with this, all I need is for this paper to be done and then I’ll have a good grade in algebra
    15·1 answer
  • 8(x - 6) = -(x + 3) step by step<br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!