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
Serggg [28]
3 years ago
5

Bro I don't know how to do this and I really need help, ill give brainiest.

Mathematics
1 answer:
Alex73 [517]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Because they took the correct steps to answer the equation.They also got the right answer (-2).

At the begining they added 4 to both sides (to cancel out the 4)

C would be wrong because they subtracted 4 from a negative four and this does NOT cancel it out.

Have a Supercalifragilisticexpialidocious day, I hope you like my explination. If you do I would appreciate if you gave rating or brainliest :)

You might be interested in
3 less than the quotient of 20 and x
UkoKoshka [18]
It would be (20/x) -3
3 0
3 years ago
Solve the system of equations using the elimination method x+3y= -15 <br>-3x+2y=23​
lions [1.4K]

Answer: i cannot see the equations so I can't solve it

Step-by-step explanation:

6 0
3 years ago
Sydney purchases a new car for $27,500. The value of the car decreases at rate of 15% each year. In approximately will the $1,25
Pani-rosa [81]

Answer:

Time taken n = 19 years (Approx)

Step-by-step explanation:

Given:

Amount of car P = $27,500

Decrease rate r = 15% = 0.15

Final amount A = $1,254

Find:

Time taken n

Computation:

A = P[1-r]ⁿ

1,254 = 27,500[1-0.15]ⁿ

0.0456 = [0.85]ⁿ

Time taken n = 19 years (Approx)

8 0
3 years ago
Read 2 more answers
Solve for x: 8x - 2 - 5x = 8
Travka [436]

Answer:

3 1/3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x = 10 /3

Decimal Form:

x = 3. 3 3

Mixed Number Form:

x  =  3  1/3

6 0
3 years ago
Read 2 more answers
20 points five stars a thank you, dont need to awnser first. i will repeat this question every 3 and a half minutes. ive got nin
AleksandrR [38]

Answer:

Thank you

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • If a = 8 and b = 4, then b(b+ a) - b =<br> A. 12 <br> B. 20 <br> C. 44<br> D. 52
    13·2 answers
  • 17/26 in simplest form
    10·2 answers
  • There are 8 movies that you would like to see currently showing in theatres. In how many different ways can you choose a movie t
    6·1 answer
  • PLEASE HELP ME I HAVE TWO MINUTES LEFT BE NICE
    6·1 answer
  • a golden eagle flies a distance of 290 miles in 5 days.if the eagle flies the same distance each day of its journey, how far doe
    12·2 answers
  • Janice wants to create a test containing 20 questions worth 50 points. If Janice creates questions worth either __two points or
    14·2 answers
  • A scale model of a building is 30centimeters tall. when the building is completed, it will be 240 meters tall. what is the model
    8·1 answer
  • Make a function table for y=-3x+3
    9·1 answer
  • A train leaves LA at 2:00 pm and heads north at 50 mph. If the next train leaves the station three hours later and heads north a
    13·1 answer
  • What is the slope of the line on the graph?<br> Enter your answer in the box.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!