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
astra-53 [7]
3 years ago
7

HELP PLEASE HELP EMERGENCY

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer:

D because you divide both sides by x.

Step-by-step explanation:

They are equivalent if you divide both sides by x for A

You might be interested in
A map has a scale of 2 inches = 20 kilometers. If the distance between two cities on the map is 10 inches, what is the actual di
Brilliant_brown [7]
100 kilometers you solve with a proportion 2/20=10/x
2x=200 so x=100
5 0
3 years ago
What is the difference between a question asking you to factor a quadratic equation completely and a question asking you to solv
saveliy_v [14]
Both mean to factor, I've never heard of a difference
5 0
3 years ago
Read 2 more answers
Li rode her bike 25% of the way to school. She rode 5 blocks. How many blocks does Li live from school?
Alenkasestr [34]

Answer:

20 Blocks

Step-by-step explanation:

First you would realize that 5 blocks is only 1/4 of the way to school because 1/4 is 25%

Next you should know that you just need to add 5 four times.

Lastly you would multiply 4*5=20

So therefore she lives 20 blocks from her school

7 0
3 years ago
Read 2 more answers
Solve the solution of equations. <br><br> 3x + 4y = -23<br><br> X = 3y + 1 <br><br> X = <br><br> Y =
Greeley [361]

Answer:

<h2>x = -5</h2><h2>y = -2</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}3x+4y=-23&(1)\\x=3y+1&(2)\end{array}\right\\\\\text{Substitute (2) to (1):}\\\\3(3y+1)+4y=-23\qquad\text{use the distributive property}\\\\(3)(3y)+(3)(1)+4y=-23\\\\9y+3+4y=-23\qquad\text{subtract 3 from both sides}\\\\13y=-26\qquad\text{divide both sides by 13}\\\\\boxed{y=-2}\\\\\text{Put the value of }\ y\ \text{to (2)}:\\\\x=3(-2)+1\\\\x=-6+1\\\\\boxed{x=-5}

4 0
3 years ago
Read 2 more answers
What is the factorization of the trinomial below?
dolphi86 [110]

4x^2+28x + 48=\\4(x^2+7x+12)=\\4(x^2+3x+4x+12)=\\4(x(x+3)+4(x+3))=\\4(x+3)(x+4)

6 0
3 years ago
Read 2 more answers
Other questions:
  • **PLEASE HELP 30 POINTS**
    13·1 answer
  • Solve the equation sin x + cos x=cos 2x for 0 27. x
    15·1 answer
  • What is the mean of 12,24,8,&amp; 17?
    5·2 answers
  • Please help with this question
    13·1 answer
  • A new record will be set if the temperature is less than –15°F. Which inequality shows the temperatures when a new record will b
    5·1 answer
  • Find the circumference of a circle with radius r=16.5m.give your answer in terms of pi
    13·2 answers
  • Please help me with this question. I’m stuck
    12·1 answer
  • Evaluate the expression . 3/4•1/2+1
    15·1 answer
  • Yes or no???????????
    12·1 answer
  • ILL GIVE YOU BRAINLIEST SHOW YOUR WORK
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!