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
goldfiish [28.3K]
3 years ago
14

0.7(3x−0.2)=0.3(0.8−2x) URGENT 20 Points! Please Help!!!

Mathematics
1 answer:
topjm [15]3 years ago
3 0

Answer:

x = .140741

Step-by-step explanation:

0.7(3x−0.2)=0.3(0.8−2x)

Distribute

.7 * 3x - .7*.2 = .3*.8 - .3 * 2x

2.1x - .14 = .24 - .6x

Add .6x to each side

2.1x +.6x -.14 = .24 -.6x+.6x

2.7x -.14 = .24

Add .14 to each side

2.7x -.14+.14 = .24+.14

2.7x = .38

Divide by 2.7 on each side

2.7x/2.7 = .38/2.7

x = .140741

You might be interested in
MATH PROBLEM NEED ANSWER ASAP!!!
vitfil [10]
2 feet of the board remain
3 0
3 years ago
Can someone please help me I can’t figure this out!!
mixas84 [53]
1. Declarative
2. Interrogative
3. Imperative
4. Interrogative
5. Exclamatory? (Not 100% sure)
6. Exclamatory
7. Declarative
8. Imperative
9. Interrogative
10. Declarative
6 0
3 years ago
Can someone please help me with this page
Oduvanchick [21]
Can you possibly take a clearer picture? Maybe I can help you with that.
7 0
3 years ago
Justin did push-ups for the past 5 days. The following data points are the number of push-ups he did each day.
irga5000 [103]

Answer:

2.67

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Plz some one help me
sveta [45]
9 games

You can get this by multiplying each percentage by the total number of games to see what they have to expect.

.55*180 = 99 games (red team)

.60*180 = 108 games (blue team)

Now subtract the blue team expectation from the red team.

108 - 99 = 9 games. 
6 0
3 years ago
Other questions:
  • How do you make 1718 using only hundreds tens and ones blocks in two different ways
    12·1 answer
  • 2. How fast would a 0.25 kg football have to be traveling to have the same momentum as a 0.05 kg bullet travelling 500 m/s?
    15·1 answer
  • 4 gallons of gasoline at QT cost $16.80. What was the price per gallon at QT?
    6·2 answers
  • Which of the attributes below are shared by both parallelograms and rhombuses? Select all that apply.
    8·1 answer
  • Which of the tables represents a function?
    11·1 answer
  • Hi can someone help me out with this quickly?
    11·1 answer
  • What's the area of the triangle below?
    11·1 answer
  • Factorise a³ - b³ + 4a-4b
    5·1 answer
  • What is ten subtracted the difference of quadruple a number and the same number in expression form
    11·1 answer
  • Which organisms reproduce through a...se...xu...al reproduction? (Select all that apply.)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!