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
Sveta_85 [38]
3 years ago
6

1. What is solution to 0.2(6x - 12) = 0.3(6 - 4x)

Mathematics
1 answer:
kompoz [17]3 years ago
5 0

Answer:

<h3><u>x = 1.75</u></h3>

Explanation:

0.2(6x - 12) = 0.3(6 - 4x)

  • <u>Simplify both sides of the equation</u>

0.2(6x − 12) = 0.3(6 − 4x)

(0.2)(6x) + (0.2)(−12) = (0.3)(6) + (0.3)(−4x) (Distribute)

1.2x + −2.4 = 1.8 + −1.2x

1.2x − 2.4 = −1.2x + 1.8

  • <u>Add 1.2x to both sides</u>

1.2x − 2.4 + 1.2x = −1.2x + 1.8 + 1.2x

2.4x − 2.4 = 1.8

  • <u>Add 2.4 to both sides</u>

2.4x − 2.4 + 2.4 = 1.8 + 2.4

2.4x = 4.2

  • <u>Divide both sides by 2.4</u>

2.4x / 2.4 = 4.2 / 2.4

  • x = 1.75
You might be interested in
Hcf and lcm of 54,18,90
Inessa05 [86]
HCF is 6

That should be your answer

Prayers xx
8 0
3 years ago
The Lakeside Marina charges a $35 rental fee for a boat in addition to charging $15 per hour. What is the rate of change for thi
IgorC [24]

Answer:

I think that it is y=15x+35

Step-by-step explanation:

15*x is how many hours and you have to pay $35 regardless to rent the boat

4 0
3 years ago
150 decreased by 60%
kodGreya [7K]
Hello there the answer to your question would be 60. Since 150-(60%*150) = 150 - 60 *150 = (1-60%)*150 = (100%-60%) * 150= 40% * 150 = 40/100 * 150 = 40 * 150 ÷ 100 = 6000/100 = 60. Hope this helps you out, have a great day!
8 0
3 years ago
Write a ratio that is equivalent to 3:5, other than 3:5 itself
natulia [17]

Answer:

9:15

Step-by-step explanation:

\frac{3*3}{5*3}=\frac{9}{15}=9:15

7 0
3 years ago
Help pleaseeeeeee, I need help
Arlecino [84]

Answer:

15, 60, and 61

Step-by-step explanation:

First we have to find the 3rd side length from 2 side length chosen. So let’s pick 8 meters and 11 meters, to find the third side length we use the Pythagorean theorem: c^2 = a^2 + b^2

c = 11^2 + 8^2 = 121 + 64 = 185 = 13.6

13.6 isn’t one of the answers so we can’t pick 11 & 8. Let’s try 11 & 15:

c = 15^2 + 11^2 = 225 + 121 = 346 = 18.6

18.6 isn’t one of the answers either. Let’s try 15 & 60:

c = 60^2 + 15^2 = 3600 + 225 = 3825 = 61.85

61.85 might be it but let’s try one more just in case:

c = 60^2 + 61^2 = 3600 + 3721 = 7321 = 85.6

Nope! That means 15, 60, and 61 are the answer. I hope this is correct!

5 0
3 years ago
Other questions:
  • In 3434 pound of a spice mix, there is 5656 cup of cinnamon. How much cinnamon does the spice mix contain per pound? 5858 cup ​
    15·1 answer
  • If x=5 and 5=y, then x=y
    5·1 answer
  • What is 1/2s=4s-21.
    9·1 answer
  • The value of 3(24-4) is?
    8·1 answer
  • Evaluate f(3m-4) given
    5·1 answer
  • What is the area of a rectangular garden that is 60 feet by 20 feet
    10·1 answer
  • What is the value of y?
    13·2 answers
  • A manufacturing company with 350 employees is changing the employee health insurance plan to either plan A or plan B. The compan
    8·2 answers
  • What times 5/8 equals 1
    8·2 answers
  • 2x 3/2/3 solve plsssssssss 10 points this is for my sis
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!