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
Afina-wow [57]
3 years ago
9

The sum of 3 times a number and 4 is between -8 and 10. Define a variable, write an inequality, and solve the problem.

Mathematics
1 answer:
Ilya [14]3 years ago
6 0

<u>Understanding:</u>

The sum of 3 times a number (i'll define it as x) and 4 means 3x+4 is between -8 and 10 which means the value of 3x+4 is less than 10 and greater than -8. With that said, the inequality for that problem would be -8.

<u>Solving the problem:</u>

Now we know that -8, you can solve the problem by <em>subtracting 4</em> from each side then<em> dividing by 3.</em>

<em />

<em>-8-4</em>

<em />

<u>Final Answer:</u>

<u>-4</u>

You might be interested in
Please help i’m crying and throwing up
dsp73

Answer:

C. 90

Step-by-step explanation:

mark it brainliest if it helps you ❤️

3 0
2 years ago
2x + 7 =30, x = 3 true or false
RSB [31]

Answer:

False

Step-by-step explanation:

2x+7=30

2x=23

X= 23/2 or 11.5

X does not equal 3, therefore the statement is false

6 0
3 years ago
Read 2 more answers
If the factors of a polynomial are x+8 and X+4, what values of x make that<br> polynomial 02
Lyrx [107]

Answer:

8-x0-36

Step-by-step explanation:

7 0
3 years ago
AC =<br> Round your answer to the nearest hundredth.<br> A<br> 5<br> 35<br> B<br> C
baherus [9]

Answer:

2.87 = AC

Step-by-step explanation:

Since this is a right triangle we can use trig functions

sin theta = opp / hyp

sin 35 = AC /5

5 sin 35 = AC

2.867882182= AC

To the nearest hundredth

2.87 = AC

8 0
3 years ago
12. Martina rents a room in her home to guests. She charges a $25 flat fee per night for one person. Additional guests are welco
gtnhenbr [62]

Answer:

Step-by-step explanation:

the answer is A

BECAUSE the fixed charged or the charged that is always there is 25 dollars plus and additional cost for 10 dollars per person plus additional cost depending on how many hours u stay past 10 am

6 0
3 years ago
Read 2 more answers
Other questions:
  • Latisha’s water bottle can hold 0.3 liters. How many milliliters can it hold?
    13·2 answers
  • Ates a proportional relationship y, can be calde 2. John is filling a bathtub that is 18 inches deep. He notices that it takes t
    8·1 answer
  • How do you subtract -2 from 3
    6·1 answer
  • blank numbers can be written as a product of blank factors this is called the prime factorization of a number
    7·2 answers
  • Find the volume of the rectangular prism shown. Be sure to include units in your answer. Round to the nearest tenth.
    9·2 answers
  • A family buys 4 airline tickets online. The family buys travel insurance that costs $16 per ticket. The
    5·1 answer
  • Can someone tell me What is 10% of 20
    9·1 answer
  • A cheetah can run 70 miles per hour what is this speed in feet
    9·1 answer
  • Solve pls brainliest
    12·2 answers
  • A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!