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
solong [7]
2 years ago
10

How do you solve this equation 2/3b=-12

Mathematics
1 answer:
Airida [17]2 years ago
5 0
2/3b = 12

First you have to get rid of 2/3, so you multiply both sides by its reciprical:
(3/2) 2/3b = 12 (3/2) -->b = 36/2 --> b = 18
You might be interested in
Combining like terms with rational coefficients <br> 7/8m+9/10-2m-3/5
nikklg [1K]

Answer:

Ah yes, one of my favorite topics.

Step 1: Which ever fraction comes first, you will solve it first. For this question, focus on doing \frac{7}{8}m-2m first. Afterwards, do \frac{9}{10}-\frac{3}{5}

Step 2: First one equals to 1.125. Next, find the LCD (lowest common dominator, which is 10). \frac{9}{10} -\frac{6}{10}=\frac{3}{10}

Step 3: 1.125+3/10

7 0
3 years ago
3. The MPG (Miles per Gallon) for a mid-size car is normally distributed with a mean of 32 and a standard deviation of .8. What
mariarad [96]

Answer:

93.32 %

Step-by-step explanation:

33.2   is    1.2   away from 32     this is  1.2 / .8 = 1.5 standard deviations ABOVE the mean     z -score = + 1.5

from z-score table this corresponds to .9332     this is  93.32 %

8 0
1 year ago
In 2000, the population of a town was 8914. The population is expected to grow at a rate of 1.36% each year. What is the populat
Blababa [14]

Answer:


Step-by-step explanation:

Answer:

12,495 is the answer

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
An elevator moving down passes its neighbor, an elevator moving up. Their speed relative to one another is 8 m/s. What is the ve
ANTONII [103]
LiftA= u m/s ( upwards)
LiftB= -u m/s(downward)

Velocity A relative to B= V lift A- V lift B=8m/s
u-(-u)=8
u=4m/s
Lift A= 4 m/sec
Lift B= -4m/sec
For someone standing on first floor will be stationary W.r.t to the lift.
V lift A relative to Man= V liftA - V man= 4m/s

V lift B relative to Man= V lift B- V Man= -4 m/s
5 0
3 years ago
Read 2 more answers
Irrational number between 3.077243 and 3.0721​
Vikentia [17]

Answer:

3.066543

Step-by-step explanation:

This number is between 3.077243 and 3.0721

6 0
3 years ago
Other questions:
  • This is how you do it
    6·2 answers
  • PLEASEE HELP ANYONE
    8·1 answer
  • The sum of the reciprocals of 2 consecutive integers is 32/132
    13·1 answer
  • Jason considered two similar televisions at a local electronics store. The generic version was based off the brand name and was
    13·2 answers
  • What terms apply to angle Dea and angle aeb
    5·1 answer
  • Rachel hikes at a steady rate from a ranger station to a campground that is 20 mi away. After 2 h, she is 13 mi from the campgro
    11·1 answer
  • What is 22013.2220% + 12345.078965%+85$
    14·2 answers
  • Need help with 5. Part C
    12·1 answer
  • Laws involving positive integral exponents to zero &amp; negative integral exponents.
    7·1 answer
  • Four complex numbers form the vertices of a square in the complex plane. Three of the numbers are $-19 32i,$ $-5 12i,$ and $-22
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!