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
Tom [10]
3 years ago
15

0.4(5x – 12) + 0.5x = 15.2

Mathematics
2 answers:
atroni [7]3 years ago
8 0

0.4(5x-12)+0.5x=15.2

We move all terms to the left:

0.4(5x-12)+0.5x-(15.2)=0

We add all the numbers together, and all the variables

0.5x+0.4(5x-12)-15.2=0

We multiply parentheses

0.5x+2x-4.8-15.2=0

We add all the numbers together, and all the variables

2.5x-20=0

We move all terms containing x to the left, all other terms to the right

2.5x=20

x=20/2.5

x=8

kvasek [131]3 years ago
3 0

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em>

You might be interested in
The volume, V, of any cube with a side length, s. can be determined using the forma
Tpy6a [65]

Answer:

V=12.167

Step-by-step explanation:

V=s^3

V=2.3x2.3x2.3

V=12.167

Since it is cubic centimeters, then it is written as 12.167cm^2

4 0
3 years ago
Plz help will be thanked and will pick out brainly
vlabodo [156]
B is your answer
Hope this helps:D
have a great rest of a brainly day!
8 0
3 years ago
Estimate. Round to the greatest place value. Circle whether the estimate is greater then or less then the actual product.
nataly862011 [7]

Answer:

The estimate is greater then.

Step-by-step explanation:

143*2=286

286*2=572 not 6,517

4 0
3 years ago
HELP i rlly need help bc its a test so reply fast
melomori [17]

Answer:

The answer is D.

Step-by-step explanation:

4 0
3 years ago
What does the number line above represent?
sattari [20]
It is the last one. A closed circle means less than or equal to, so that crosses out the top two. The third says five is greater and we know that is not true because the line is decreasing in value. It must be the fourth.
8 0
3 years ago
Other questions:
  • Ok. The point (3,0) lies on a circle with the center at the origin. What is the area of the circle?
    5·1 answer
  • You plant 40 seeds of a certain flower and 26 of them sprout. Find the experimental probability
    9·1 answer
  • I need help with this question
    7·2 answers
  • Which best describes the intersection of two lines.
    6·2 answers
  • Use the properties of exponents to simplify the expression
    15·1 answer
  • 15 POINTS PLS HELP MATHEMATICS <br><br> 7(2e−1)−3=6+6e<br><br> Solve for e
    7·2 answers
  • Which quadrant of the coordinate plane has ordered pairs in the form of a positive number
    12·1 answer
  • Which situation has a probability of 1/2 I will give 5 star
    7·2 answers
  • What is the end behavior of the polynomial function?
    8·2 answers
  • In this Figure , find the area of the shaded region.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!