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
Anastasy [175]
3 years ago
15

Plss help me as soon as possible i will give you lots of points

Mathematics
1 answer:
mezya [45]3 years ago
3 0

Answer:

Step-by-step explanation:

75x + -300 = 25x + 200

Reorder the terms:

-300 + 75x = 25x + 200

Reorder the terms:

-300 + 75x = 200 + 25x

Solving

-300 + 75x = 200 + 25x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-25x' to each side of the equation.

-300 + 75x + -25x = 200 + 25x + -25x

Combine like terms: 75x + -25x = 50x

-300 + 50x = 200 + 25x + -25x

Combine like terms: 25x + -25x = 0

-300 + 50x = 200 + 0

-300 + 50x = 200

Add '300' to each side of the equation.

-300 + 300 + 50x = 200 + 300

Combine like terms: -300 + 300 = 0

0 + 50x = 200 + 300

50x = 200 + 300

Combine like terms: 200 + 300 = 500

50x = 500

Divide each side by '50'.

x = 10

Simplifying

x = 10

You might be interested in
What is 36 x 36<br>A. 1296<br>B. 1256<br>C. 1298<br>D. 1301​
nasty-shy [4]

Answer:

A.1296

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of x2 + 4 for x = 5?
ladessa [460]
29
I hope this helps!
Thank you!!
5 0
3 years ago
Read 2 more answers
Please answer the problem above
dem82 [27]

Answer:

area of rectangle : 180 sq ft

area of triangle : 30 sq ft

area of entire composite figure : 210 sq. ft

Step-by-step explanation:

rectangle : 15*12= 180

triangle : 15*4=60 /2 = 30

entire : 180 + 30 = 210

5 0
3 years ago
Solve this math problem first you get a free crown!
lana66690 [7]

Answer:

16/18

8/9

Step-by-step explanation:

the answer is B) -8/9

7 0
2 years ago
A study claims that the mean age of online dating service users is 40 years. Some researchers think this is not accurate and wan
Mademuasel [1]

Answer: H_0:\mu=40

H_0:\neq40

Step-by-step explanation:

  • A null hypothesis is a hypothesis where a researcher generally try to disprove, it says that there is no statistically significant relationship between the two variables .
  • An alternative hypothesis says that there is a statistical significance  between two variables.

Claim 1. : Mean age of online dating service users is 40 years.

i.e. \mu=40, since it has equals sign so we take this as null hypothesis.

Claim 2. : Mean age of online dating service users is not 40 years.

\mu\neq40

⇒ Null Hypothesis : H_0:\mu=40

Alternative hypothesis : H_0:\neq40

5 0
3 years ago
Other questions:
  • PLEASE HELP ASAP
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=2x%20-%203%20%3D%2025" id="TexFormula1" title="2x - 3 = 25" alt="2x - 3 = 25" align="absmiddle
    12·2 answers
  • Find x in the given figure. answers: 18 144 24 9
    9·2 answers
  • What are the first 3 common multiples of 12 and 28
    12·2 answers
  • I’ll give thanks to those that help of course. I promise
    12·2 answers
  • HELLLPPPPPPPP ASAP WILL GIVE BRAINLIESTTTTTTT ALONG WITH 98 POINTSSSS!!! Make a pie chart.
    5·2 answers
  • Which ratio is equal to 27 : 81?
    15·2 answers
  • Solve the equation a+b+c=180 for c
    9·1 answer
  • Find the volume of the darkly shaded region
    15·1 answer
  • How am I suppose to do this?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!