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
Aleks04 [339]
3 years ago
9

Erica solved the equation −5x − 25 = 78; her work is shown below. Identify the error and where it was made. −5x − 25 = 78

Mathematics
2 answers:
EastWind [94]3 years ago
7 0

Answer:

A

Step-by-step explanation:

she should have added 25 to both

AnnyKZ [126]3 years ago
3 0

Answer:

A

Step-by-step explanation:

She should have added 25 to each side in order to cancel it out.

You might be interested in
What's the value of x?<br>enter your answer in the box<br>​
Elodia [21]
The value of x is 84 degrees
3 0
3 years ago
Read 2 more answers
Please help fast! 25 points and brainliest!!
Firlakuza [10]

Answer:

The answer is

<h2>9x³ - 11x² - 7x</h2>

Step-by-step explanation:

f(x) = 36x^5 − 44x⁴ − 28x³

g(x) = 4x²

To find f(x) / g(x) Divide each term of f(x) by g(x)

That's

\frac{f(x)}{g(x)}  =  \frac{ {36x}^{5} -  {44x}^{4}  -  {28x}^{3}  }{ {4x}^{2} }  \\  \\  =  \frac{ {36x}^{5} }{ {4x}^{2} }  -  \frac{ {44x}^{4} }{ {4x}^{2} }  -  \frac{ {28x}^{3} }{ {4x}^{2} }  \\  \\  =  {9x}^{3}  -  {11x}^{2}  - 7x

Hope this helps you

3 0
3 years ago
PLEASE SOME ONE HELP ME IM DYING!!!!!
Afina-wow [57]
We know the area of the middle rectangle is 48 (length * width). removing that rectangle leaves us with two semicircles. you can combine those semicircles to be the equivalent of one circle. the area for a circle is r^2 * pi. we know the diameter is 4 because that is where we cut the semicircles. radius is half the diameter, so r is 2. 2^2 is 4, 4* pi is 12.56. add 12.56 (area of semicircles) with 48 (area of rectangle) and we get 60.56
4 0
3 years ago
Solve for y when x = 2. y = 4x +2 * I REALLY NEED HELP HHDJDICUHDHHEI HELP ME BRUH
Oksi-84 [34.3K]

Answer:

y=10

Step-by-step explanation:

y=4x+2

y=4(2)+2

y=8+2

y=10

8 0
3 years ago
Read 2 more answers
if the statement "if it is snowing then it is cold outside" is assumed to be true is it reverse "if it is cold outsied then it i
Fofino [41]
No, the reverse is not always true, because it isn't always snowing outside when it's cold. However, if it's snowing outside, it must be cold as snow is, essentially, tiny bits of ice.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which line is perpendicular to a line that has a slope of -5/6?
    9·2 answers
  • What's $1,000,000 - $69,607 - $296,900 - $5075 - $23,205 = ?
    7·2 answers
  • A car left Point A at 7:30 am and arrived at Point B, 162 miles away at 10:30 am. What was its average speed in miles per hour?
    11·1 answer
  • Without dividing, select the number that is divisible by 3.
    15·2 answers
  • Answer each question I will put smartest
    9·2 answers
  • I need help pls !!!!!!!
    5·1 answer
  • Hannah filled her car at the gas station. She
    12·1 answer
  • Find the sum. Enter your answer in simplest terms, using the slash (/) as the fraction bar.
    7·1 answer
  • Use the system of equations to answer the question. <br> 2x+3y=8<br> x-y=5
    11·1 answer
  • B) Raj bought $3.63 worth of raisins.<br> What was the mass in grams? Give two<br> possible answers.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!