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
kupik [55]
3 years ago
7

In algebra, we use a(n)_______to represent a variable.

Mathematics
2 answers:
seropon [69]3 years ago
6 0
The answer is letter
polet [3.4K]3 years ago
3 0
We use a Letter in algebra
You might be interested in
Write the equation of a circle.
weeeeeb [17]

Answer:

B. (x+1)^2 + (y-7)^2=196

Step-by-step explanation:

The equation is (x-h)^2 + (y-k)^2=r^2

h=-1,k=7 and r=14

(x-(-1))^2 + (y-7)^2= 14^2

(x+1)^2 + (y-7)^2 = 196

4 0
3 years ago
What is the y- intercept of 2x-5y=35 <br> ****please hurry****
Alla [95]

Answer:  the  y-intercept is -7

Step-by-step explanation:  Rewrite the equation in slopr intercept form and simplify:

2x-5y=35   Subtract 2x from both sides

-5y = -2x + 35    Divide both sides by -5 to isolate y

y = 2x/5 -7

8 0
3 years ago
Read 2 more answers
HELP I HAVE 10 MINUTES PLEASE GIVE ME A REAL ANSWER :
Dimas [21]

Answer:

the third one

Step-by-step explanation:

its easy

3 0
3 years ago
I will give brainliest to whoever answers first
Hatshy [7]

Answer:

this is a rubric for an assignment not the work :)

Step-by-step explanation:

yay brainlyest

7 0
3 years ago
Read 2 more answers
Show your work as you go along.
lana66690 [7]
2x+3(2x-4y)+8y-2
2x+6x-12y+8y-2
8x-12y+8y-2
8x-4y-2
8 0
3 years ago
Other questions:
  • 4more then the difference of 2 and z​
    9·1 answer
  • Find the value of y for a given value of x, if y varies directly with x. If y = 2.52 when x = 8.4, what is y when x = 2.7?  (1 p
    6·2 answers
  • A manufacturer designs a circular ornament with lines of glitter as shown. Identify m∠PSR.
    5·1 answer
  • Select all statements apply?
    7·1 answer
  • 983.53 in a fraction and word form
    15·1 answer
  • A wall in Maria’s bedroom is in the shape of a trapezoid. The wall can be divided into a rectangle and a triangle.
    15·2 answers
  • I need help with this question.
    11·1 answer
  • Identify the property: 15(1) = 15
    9·2 answers
  • Which expressions are equivalent to 7(-3/4x-3)? Select two options.
    7·2 answers
  • Given, line land line mare parallel. If mZ1 = 60°, and m2 = 125°, what is mZ3?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!