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
viktelen [127]
2 years ago
9

1 Solve the compound inequality 4x>-16 or 6x <-48​

Mathematics
1 answer:
Yuliya22 [10]2 years ago
5 0

Answer:

Step-by-step explanation:

4x > -16 reduces to x > -4:  All numbers greater than x = -4 (shaded area to the right of -4).

6x < -48 reduces to x < -8:  All numbers to the left of -8 (shaded area to the left of -8).

Solution:  (-infinity, -4) ∪ (-8, infinity)

The number line between -8 and -4 is not part of the solution set (is not shaded or darkened)

Draw an open circle at -8 and extend an arrow to the left of this circle.  Then draw an open circle at -4 and extend an arrow to the right of this circle.

You might be interested in
What is the correct method to label a segment with endpoint E and endpoint F? 
Degger [83]

Answer : option B

the correct method to label a segment with endpoint E and endpoint F

The endpoints of the line are E  and F

The Line starts at  E  and ends at F. The line will not extend after F

The line having end points are called as line segment

We represent a line segment by putting a line at the top

to label a segment with endpoint E and endpoint F, we use EF  or FE and a line at the top

So answer is option B

4 0
3 years ago
Read 2 more answers
Ps help! will give brainliest answer
andrew-mc [135]

1. 12

2. 96 is greater

3. 19

3 0
2 years ago
There are a total of 84 green cars, 35 blue cars, and 42 red cars parked in the parking lot. How many cars are parked in the par
Cloud [144]
Ok so you just have to add all of the quantities together so 84+35=119 and then 119+42=161 so there are 161 cars in the parking lot. Hope this helps
8 0
3 years ago
Read 2 more answers
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
alisha [4.7K]

\Delta=5^2-4\cdot1\cdot7=25-28=-3

\Delta so 0 solutions.

5 0
3 years ago
Read 2 more answers
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen
Alisiya [41]
The answer is <span>2(–4y + 13) – 3y = –29

Step 1: Express </span><span>x from the second equation
Step 2: Substitute x into the first equation:

The system of equations is:
</span><span>2x – 3y = –29 
x + 4y = 13

Step 1: 
</span>The second equation is:    x + 4y = 13
Rearrange it to get x:         x = - 4y + 13

Step 2:
The first equation is:          2x – 3y = –29 
The second equation is:    x = - 4y + 13
Substitute x from the second equation into the first one:
2(-4y + 13) - 3y = -29

Therefore, the second choice is correct.
5 0
3 years ago
Other questions:
  • A train leaves Little Rock Arkansas and travels north at 75 kilometers per hour. Another train leaves at the same time and trave
    15·1 answer
  • Help! Help! Help! Help!
    7·2 answers
  • Write the slope-intercept form of the line that has a slope of 2 and intersects the line, 2x - 3y = 6 at x = 3.
    5·1 answer
  • The scores on a mathematics exam have a mean of 70 and a stadard deviation of 7. Find the x-value that corresponds to the z-scor
    11·1 answer
  • Determine whether the following is an example of a sampling error or a non sampling error. A psychiatrist surveyed 8000 people t
    15·1 answer
  • A copy machine is set to enlarge an image 160%. If the original image is 3 inches tall, how
    7·1 answer
  • What is the domain of the function F(x) = 2 cos(3x - 1)?
    6·1 answer
  • Please tell me an easy explanation on how to answer this correctly.
    8·2 answers
  • Julie has 2/3 cup of syrup but needs 1and 1/2cups for
    12·1 answer
  • Quadrilaterals ABCD and EFGH are similar trapezoids. The measure of AB is 44 inches, the measure of BC is 48 inches, and the mea
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!