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
Darina [25.2K]
4 years ago
8

Solve for b. -9/3 + b = -1

Mathematics
1 answer:
True [87]4 years ago
5 0
-\frac{9}{3} + b = -1
Simplify -\frac{9}{3}, which is: -3
-3 + b = -1
take -3 to the other side
-3 (+3) + b = -1 + (3)
-3 and + 3 cancels out
b = 2

Check:
-\frac{9}{3} + (2) = -1
-3 + 2 = -1
-1 = -1
You might be interested in
The angles below form a linear pair. What is the measure of angle ABC?
skelet666 [1.2K]
Answer: 132 degrees

Explanation: a straight line has 180 degrees in it, take away the 48 leaves you with 132.
6 0
3 years ago
Use the discriminant to describe the roots of each equation. Then select the best description. 2m2 + 3 = m.
Tpy6a [65]

The roots of the equation , 2m^{2}+3=m, are non real roots.

<h3>Discriminants are what?</h3>

The quadratic formula's discriminant is represented by the square root symbol b^{2}-4ac. If there are two solutions, one solution, or none at all, the discriminant informs us.

As of now, 2m²+3=m we need to find the kind of roots they have.

2m²+3=m

2m²-m+3=0

Here, we can derive the following values from the equation:

a = 2, b = -1, c = 3

An equation's discriminant is stated as:

D = b²-4ac

D = (-1)(-1) - 4(2)(3)

D = 1 - 24

D = -23

Discriminant can determine the kind of roots that the equation contains.

In this instance, the discriminant is below 0.

The equation's roots are complex conjugates when D < 0.

Hence the roots for the equation are non real roots.

To get more information about discriminant follow the link:

https://brainly.in/question/27214502

#SPJ4

4 0
2 years ago
Read 2 more answers
1. Find the LCM of the given numbers.<br> 4 and 7
GuDViN [60]

Answer:

The LCM of (4,7) is 28

Step-by-step explanation:

7 0
2 years ago
Which equation represents a line which is parallel to the line x-8y=48 x−8y=48?
Daniel [21]
When the slopes of two lines are equal,they are parallel.
x - 8y = 48 \\  - 8y =  - 1x + 48 \\ y =  \frac{1}{8}x  + 6
so the equation of the parallel line to this one is :
y =  \frac{1}{8} x
hope this helps
3 0
3 years ago
What's the answer to 1.6(2.5-10)+8.2=???
V125BC [204]

Answer:

-3.8

Step-by-step explanation:

1.6(2.5-10) + 8.2

1.6(-7.5) + 8.2

-12 + 8.2

-3.8

5 0
3 years ago
Read 2 more answers
Other questions:
  • Figure 1 is dilated to get Figure 2.
    15·2 answers
  • Jackie bought a 3-pack of tubes of glue. She used 0.27 ounce of the glue from the 3-pack
    12·2 answers
  • Which expression is equivalent to the following complex fraction?
    5·1 answer
  • Please help me with this
    13·2 answers
  • Write an expression for the measurement of angle L using the measurement of angle C found in part C
    8·1 answer
  • A spinner has 10 equal sections numbered 1 through 10. What is the probability of
    8·1 answer
  • 7x+8y= 8<br><br> Slope <br><br> Y intercept
    12·2 answers
  • 47​, 47​, 26​, 73​, 61<br><br> What is the mean?
    11·2 answers
  • PLEASE HELP, I don’t know how to do this...like at all
    11·1 answer
  • In mr. wilson's geometry class, 12 of the students received a's and 20 received b's. in his statistics class, 11 of the students
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!