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
matrenka [14]
3 years ago
13

What is the solution to this equation?

Mathematics
1 answer:
QveST [7]3 years ago
6 0

Step-by-step explanation:

10x - 15x + 5 =  - 45 + 20 \\  or \:  10x - 15x =  - 45 + 20 - 5 \\  or \:  - 5x =  - 45  + 15 \\ or \:  - 5x =  - 30 \\ or  \:  \frac{ - 5x}{ - 5}  =  \frac{ - 30}{ - 5}  \\ or \: x = 6 \\   \\ therefore \: the \: value \: of \: x \: is \: 6.

<h3> D. The value of X is 6. I hopes</h3><h3> it helps you ☺️.......</h3>

Thank you ☺️

You might be interested in
I found a place that will give me 20% discount if i spend over $50.My nill $75.How much money will i save?
Morgarella [4.7K]
75x0.2=$15 saving as 20% of 75 is $15
7 0
3 years ago
A clothing company sells slacks that are either blue or gray and pleated or non-pleated. Last month, the company sold 5 times as
qwelly [4]

Answer:

138 pairs

Step-by-step explanation:

The number of blue pleated slacks is 5 times the number of gray pleated slacks, so:

blue\ pleated = 5 * gray\ pleated (eq1)

The number of gray non-pleated is twice the number of blue non-pleated slacks, so:

blue\ nonpleated = 2 * gray\ nonpleated (eq2)

The total number of blue slacks is 333, and the total number of gray slacks is 225, so we have that:

blue\ pleated + blue\ nonpleated = 333 (eq3)

gray\ pleated + gray\ nonpleated = 225 (eq4)

If we add (eq1) and (eq2), we have:

blue\ pleated + blue\ nonpleated = 5*gray\ pleated + 2*gray\ nonpleated (eq5)

Using (eq3) and (eq4) in (eq5), we have:

333 = 2*225 + 3*gray\ pleated

gray\ pleated = 117/3 = 39

From (eq1), we have:

blue\ pleated = 5*39 = 195

From (eq3), we have:

blue\ nonpleated = 333 - 195 = 138

3 0
3 years ago
Which is equivalent to [3_/125]x
Murrr4er [49]

Answer:

[5]x

Step-by-step explanation:

7 0
3 years ago
What’s the answer??????
NikAS [45]

Answer:

-3x - 5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Can someone help me with these questions? i’m so lost
spayn [35]

Answer:

Q.5 ab=cd

Q.6 ad=bc

Q.7 ce=ae

Q.8 eb=ed

Q.9 angle D=angle B (opposite angle of parallelogram are equal)

let other angle of parallelogram be x.

angle A+angle B +angle C + angle D= 360° (sum of quadrilateral is 360°)

x+130°+x+130°=360°

2x+260°=360°

2x=360°-260°

2x=100°

x=100/2

x=50°

Q.10 similarly, angle b= angle d

let other angle be x.

x+61°+ x+61°=360°

2x+122°=360°

2x=360°+122°

2x=238°

x=238°/2

x=119°

Q.11 in quadrilateral opposite angles are equal and opposite angle of parallelogram are equal.

Q.12 in quadrilateral opposite angle are equal and opposite angle of parallelogram are equal.

Q.13 in quadrilateral opposite sides are equal and opposite sides are parellel and this property is also present in parallelogram.

q.14 in quadrilateral diagonal bisected each other and diagonal of parallelogram also bisect each other.

8 0
3 years ago
Other questions:
  • Help plz and teach me how to answer
    14·2 answers
  • Classify –6x^5 + 4x^3 + 3x^2 + 11 by degree.
    14·1 answer
  • Johnny cashless found 17 coins worth $0.21 under the couch. which coins did he find?
    5·1 answer
  • A garden contains several different types of flowers. In the garden, 2/3 of the flowers are roses. Of the roses, 1/5 of the flow
    14·1 answer
  • Which of the following does not describe a rigid motion transformation?
    11·2 answers
  • The equation of the circle whose center is at (3, 7) and whose radius is 6 is
    8·1 answer
  • The base of pyramid A is a rectangle with a length of 10 meters and a width of 20 meters. The base of pyramid B is a square with
    14·1 answer
  • How many degrees do the three angles of a triangle add up to be (use numbers not words)?
    8·1 answer
  • What is an equation of the line that passes through the points (2, -2) and (8,4)?
    5·1 answer
  • The floor of a restaurant is a square of sides 28 cm. The floor covered with square tiles of sides 40 cm. Calculate the total nu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!