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
laiz [17]
3 years ago
6

Which of the following is the solution set to the inequality −25x+14>20? Select one: A. x < -64 B. x > -64 C. x < -1

5 D. x > -15
Mathematics
1 answer:
Sindrei [870]3 years ago
8 0

Answer:

x< -0.24

Step-by-step explanation:

So this is going to sound stupid, but I got x< -0.24 which is just not an option, but this is how I got it...

-25x+14>20

subtract 14 from each side

-25x>6

divide each side by -25

x< -0.24

I switch the way the sign was facing bc I divided by a negative.

Now I know that this must be wrong, but it makes the most sense because I am pretty sure I did all of the math right. Sorry this probably didnt help , but I did a lot of work to try and get the right answer, so Im not putting that work to waste

You might be interested in
How, I answered like 100 people and now its gone?
viva [34]

Answer: are you sure you did ask a question instead of answer it, I’m answering yours like this. Maybe you hit something different. You get points when you answer people. And you use points when you ask a question

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
-7+b=-8 step by step plz
Gelneren [198K]

Answer:

b=-1

Step-by-step explanation:

-7+b=-8

Add 7 to each side to isolate b

-7+7+b=-8+7

b = -1

7 0
3 years ago
Read 2 more answers
Idk wat to do.....<br>........​
oksano4ka [1.4K]

Answer:

Mean : 95

Median : 85

Mode : 90

Part B : Impossible

Step-by-step explanation:

We can make an equation to find the mean using the first 5 history test scores.

85=\frac{80+75+90+75+95+n}{6} \\ \\ 85=\frac{415+n}{6} \\ \\ 510=415+n \\ \\ n=95

So a 95 would be needed to have a mean of 85.

Next, the median.

First, we sort the first 5 history scores from least to greatest.

We get 75, 75, 80, 90, 95.

Since, 80 is the middle value, it will be used in the calculation of the median.

We can make an equation with this.

82.5=\frac{80+n}{2} \\ \\ 165=80+n \\ \\ n=85

So a score a 85 would be needed to have a median of 82.5

Thirdly, the mode.

Since 90 is already in the set once, we can just have Maliah score another 90 to make 90 the mode (with the exception of 75 of course).

Finally, Part B.

We can use the equation we had for the first mean calculation but change 85 to 90.

90=\frac{80+75+90+75+95+n}{6} \\ \\ 90=\frac{415+n}{6} \\ \\ 540=415+n \\ \\ n=125

So Maliah would need a score of 125 to make her mean score 90, but since the range is only from 0-100, it is impossible.

8 0
3 years ago
Please solve the math question: |4x−4(x+1)|=4
alexgriva [62]

Answer:

x has infinite solutions

Step-by-step explanation:

|4x−4(x+1)|=4

Simplify inside the absolute value by distributing the 4

|4x−4x+4|=4

Combine like terms

|4|=4

The absolute value of 4 is 4

4=4

This is always true, so x is all real values

x has infinite solutions

3 0
3 years ago
Read 2 more answers
Box under 1 options: +,×,÷,-
VARVARA [1.3K]
Box option 2,12,60,864
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 47/50 as a percentage?
    8·1 answer
  • AB and BA name the same ray.
    7·1 answer
  • The minimum degree of rotation by which this octagon can map onto itself is?
    7·2 answers
  • Which expression is equivalent to 2 × 2 × 2?
    8·1 answer
  • PLEASE HELP ASAP. Please
    7·1 answer
  • A degree may seem like a very small unit but an error of one degree in measuring an angle may be very significant. For example,
    12·1 answer
  • Help please is this right if not help with answers
    8·1 answer
  • The product of 10 and the difference between 8 and -9?
    15·1 answer
  • Tom will take the 10:49 AM train to San Diego. The train is estimated to arrive in San Diego in 3:38 hours minutes. What is the
    14·2 answers
  • Find the diameter of the object. 2in
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!