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
Vikki [24]
3 years ago
7

0.12x - 1.5= 0.24x - 0.06

Mathematics
1 answer:
Sophie [7]3 years ago
5 0

To solve this equation, lets move all of the variables to one side of the equation and the constants to the other.

0.12x - 1.5 = 0.24x - 0.06

Subtract 0.12x from both sides of the equation

-1.5 = 0.12x - 0.06

Add 0.06 to both sides of the equation

-1.44 = 0.12x

Divide both sides by 0.12 to isolate x

x = -12

You might be interested in
Determine the equation of the line with a slope of m = 2 and the point (-2, 1). Write your answer in slope-
prohojiy [21]

Answer:

Step-by-step explanation:

y - 1 = 2(x + 2)

y - 1 = 2x + 4

y = 2x + 5

5 0
3 years ago
Find a third-degree polynomial equation with rational coefficients that has roots -4 and 6 + i.
dolphi86 [110]

Answer:

x³ - 8x² - 11x + 148

Step-by-step explanation:

Given that x = 6 + i is a root then x = 6 - i is also a root

Complex roots occur as conjugate pairs.

The factors are therefore (x - (6 + i)) and(x - (6 - i))

Given x = - 4 is a root then (x + 4) is a factor

The polynomial is the product of the factors, that is

p(x) = (x + 4)(x - (6 + i))(x - (6 - i))

      = (x + 4)(x - 6 - i)(x - 6 + i)

      = (x + 4)((x - 6)² - i²)

      = (x + 4)(x² - 12x + 36 + 1)

      = (x + 4)(x² - 12x + 37) ← distribute

      = x³ + 4x² - 12x² - 48x + 37x + 148

      = x³ - 8x² - 11x + 148

 

3 0
3 years ago
A new restaurant with 134 seats is being planned. Studies show that 62​% of the customers demand a​ smoke-free area. How many se
zzz [600]

Answer: 100

Step-by-step explanation:

Given : The total number of seats planned in new restaurant =134

The percentage of customers demand a​ smoke-free area = 62%

It can also be written as 62\%=\dfrac{62}{100}=0.62

The mean of this binomial distribution will be :-

\mu=np\\\\\mu=(134)(0.62)=83.08

Standard deviation:-

\sigma=\sqrt{np(1-p)}\\\\\Rightarrow\sigma=\sqrt{134(0.62)(0.38)}\approx5.6

Now, the number of seats should be in the​ non-smoking area in order to be very sure ​of having enough seating​ there :-

\mu+3\sigma=83.08+3(5.6)=99.88\approx100

4 0
3 years ago
I don't really understand this Please help.
nekit [7.7K]

Answer:

The first one, third one, fourth one, and sixth one.

Step-by-step explanation:

I hope this helps!

6 0
2 years ago
One-half the sum of x,y, and z
BabaBlast [244]
The keyword is "sum" which tells you x, y, and z are being added. One half of the sum means that the sum of the three numbers is going to be divided by 2.

x + y + z
------------
2
3 0
3 years ago
Other questions:
  • Which of the tables represents a function?
    10·2 answers
  • Use an inequality symbol (<, >, =, ≤) to compare −3 + 7 _____ −10 − 2
    6·1 answer
  • PLEASE HELP!!!!!! WILL MARK BRAINLIEST!! What is the probability that two "face" cards are drawn from a standard deck of 52 card
    7·2 answers
  • The distance on the number line from 5 to 12 equals 3x – 2. What is the value of x?
    9·2 answers
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
    6·1 answer
  • Help me please!!!!!!!!!!!!!!!!!1111!!!!!!!!!!!!!!!!!1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • PLEASE HURRY!!! 30 POINTS, WILL GIVE BRAINLIEST
    7·2 answers
  • What is the common ratio for the geometric sequence below, written as a fraction?
    10·1 answer
  • Find the Area of the figure below, composed of a parallelogram and one semicircle.
    14·1 answer
  • Please help me on this question it’s question 8
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!