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
Ann [662]
2 years ago
9

-9<2x+1<5 A. -5 B. -4 C. 4>x>-3 D. 5>x>-2

Mathematics
1 answer:
Lilit [14]2 years ago
4 0

Answer:

B

Step-by-step explanation:

1.

- 9 < 2x + 1

- 10 < 2x

X > - 5

2.

2x + 1 < 5

2x < 4

X < 2

You might be interested in
In an arithmetic progression of 21 terms, the sum of the first 2 terms is −26 and that of the middle 3 is 75. Find the first ter
Zanzabum
Hi whats up hehehehehehehehe
4 0
3 years ago
If 2x-9=3x-26 then what is x
My name is Ann [436]
Answer: x=17

2x-9=3x-26
-2x -2x
———————
-9=1x-26
+26 +26
———————
17 = 1x
— —
1 1

17=x

5 0
3 years ago
Which of the following graph represents the function f(x) = -2x³ -x² + 3x +1
Yuri [45]

Answer:

there's no graphs shows :(

3 0
3 years ago
Examine this system of equations with the procedure for using the linear combination method.
Tema [17]

Answer: “The lines are parallel” and “There is no solution to the system” are both correct.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Shirley is drawing triangles that have the same area. The base of each triangle varies inversely with the height. What are the p
Romashka-Z-Leto [24]
1. First, you must find the constant of variation (k). The problem indicates that t<span>he base of each triangle varies inversely with the height. So, this can be represented as below:
</span>
 B=k/H

 B is the base of the triangle (B=10).
 H is the height of the triangle (H=6).
 k is the constant of variation.

 2. When you clear "k", you obtain:

 B=k/H
 k=BxH
 k=10x6
 k=60

 3. Now, you have:

 B=60/H

 4. You can give any value to "H" and you will obtain the base of the second triangle.

 5. If H=12, then:

 B=60/H
 B=60/12
 B=5

 6. Therefore, <span>the possible base and height of a second triangle is:
</span>
 B=5
 H=12
5 0
3 years ago
Other questions:
  • A music club has 15 members. Each member pays monthly dues of $14.60. I'm the first day of the month, 8 members paid their dues.
    8·2 answers
  • f(x) = (x − 3)(x + 3)[x − (2 − i)][x − (2 + i)] The function has real roots and imaginary roots.
    9·2 answers
  • Natalie sawed five boards of equal length to make a stool. Each was 9 tenths of a meter long. What is the total length of the bo
    5·1 answer
  • Help me for all of these please?!​
    8·1 answer
  • What is 0.375 we a fraction in simplest form? <br> 1/8<br> 3/8<br> 5/16<br> 2/5
    12·1 answer
  • Factor using sum and product
    13·2 answers
  • Find the median of the data set. 100, 4, 12, 6
    6·1 answer
  • 7th grade math help me pleaseeee
    10·1 answer
  • You estimate that there are 52 marbles in a jar. The actual amount is 88 marbles. Find the percent error. Round to the nearest
    9·2 answers
  • The approximate populations of Massachusetts and Wyoming (as of 2019) are listed
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!