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
Andre45 [30]
3 years ago
12

Pls answer first one to get it right and show work will get brainliest thanks :3

Mathematics
1 answer:
Setler79 [48]3 years ago
7 0

Answer:

x=−12/5

Step-by-step explanation:

2(1.5x−2)=−0.5(−4x−32)

Step 1: Simplify both sides of the equation.

−2(1.5x−2)=−0.5(−4x−32)

(−2)(1.5x)+(−2)(−2)=(−0.5)(−4x)+(−0.5)(−32)(Distribute)

−3x+4=2x+16

Step 2: Subtract 2x from both sides.

−3x+4−2x=2x+16−2x

−5x+4=16

Step 3: Subtract 4 from both sides.

−5x+4−4=16−4

−5x=12

Step 4: Divide both sides by -5.

−5x−5

=12/−5

x=−12/5

You might be interested in
Which value of m will create a system of parallel lines with no solution? y=mx-6 8x-4y=12 A coordinate grid with one line labele
nydimaria [60]

Answer:

A system of parallel lines will be created where the two lines will never meet and have no common solution at a value of m = 2

Step-by-step explanation:

The equation of the given line is 8·x - 4·y = 12

Which gives;

8·x- 12= 4·y

y = 2·x - 3

Given that the line passes through the points (0, -3) and (1, -1), we have;

Slope, \, m =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}

When (x₁, y₁) = (0. -3) and (x₂, y₂) = (1, -1), we have;

Slope, \, m =\dfrac{(-1)-(-3)}{1-(0)} = 2

y - (-3) = 2×(x - 0)

y = 2·x - 3 which is the equation of the given line

For the lines 8·x - 4·y = 12, which is the sane as y = 2·x - 3 and the line y = m·x  - 6 to have no solution, the slope of the two lines should be equal that is m = 2

Given that the line passes through the point (1.5, 0), we have;

y - 0 = 2×(x - 1.5)  

y = 2·x - 3...................(1)

For the equation, y = m·x  - 6, when m = 2, we have;

y = 2·x  - 6..................(2)

Solving equations (1) and (2) gives;

2·x - 3 = 2·x  - 6, which gives;

2·x - 2·x=  - 3 - 6

0 = 9

Therefore, a system of parallel lines will be created where the two lines will never meet and have no common solution at a value of m = 2.

4 0
3 years ago
Juan bought 14 chicken wings for $22.40. If Juan spent 12.80 how many chicken wings did he buy?
aleksklad [387]
14 chicken wings is $22.40
x chicken wings is $12.80

14x12.80 =179,20
179,20/22,40 = 8

he bought 8 chicken wings
8 0
3 years ago
Set of days of a week
MrRissso [65]

Answer:

Step-by-step explanation:

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saterday

6 0
3 years ago
2 1/2 ÷1/2= what is this answer
xeze [42]

Answer:

5

Step-by-step explanation:

8 0
3 years ago
(x+y)^2 expressions that are equivalent
serg [7]
(X+y)(x-y) this is the answer
3 0
3 years ago
Other questions:
  • Find the common difference of the arithmetic sequence 12,17,22
    9·2 answers
  • 8n+6&lt;46<br><br><br> need answer asap!!!
    14·2 answers
  • Y = –x + 4<br> x + 2y = –8<br> How many solutions does this linear system have?
    12·2 answers
  • Evaluate the expression <br>(4+49) - 4X10
    10·1 answer
  • In right triangle ABC, B = 51° and AB = 14. BC = _____
    5·1 answer
  • What is 9x9 is 81 because if you count by 9 times the 9 is 81
    5·1 answer
  • IF YOUR SO SMART AT MATH PRESS THISSS PLEASEEEEee
    15·2 answers
  • On Tuesday at lunch time , it was 29°C .by sunset , the temperature had dropped to 16°C ​
    13·1 answer
  • Math Properties Homework
    11·2 answers
  • the Mexican gray wolf population in southern Arizona increased from 112 wolves to 128 in 5 years. use this information to approx
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!