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
Paha777 [63]
2 years ago
14

How do you simplify or evaluate expressions?

Mathematics
1 answer:
Vikentia [17]2 years ago
4 0
Answer is given above

You might be interested in
Please my brother needs help fast for his work
Anastasy [175]

Answer:

Here is what I found:

Step-by-step explanation:

Please mark brainliest :) I hope it helps him!

4 0
3 years ago
Can someone please help me with the first question?
Paraphin [41]
Answer is A. 18
Because n + 18 =2n
6 0
3 years ago
Read 2 more answers
Solve f(x)= x2 when x = 5.
ira [324]

Answer:

10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Complete the equation: x^2- 4x + _ = (_)^2
tino4ka555 [31]

Answer:

x^2-4x+<u>4</u>=(<u>x-2</u>)^2

Step-by-step explanation:

Have fun ✌️:)

7 0
3 years ago
2x - 3y = -4 if x + 3y = 7
Anvisha [2.4K]
(2x-3y=-4)-2(x+3y=7)

2x-3y-2x-6y=-4-14

-9y=-18

y=2, making x+3y=7 become:

x+6=7

x=1

So the solution to the system of equations is the point (1,2)
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the definition for slant height in math/geometry?
    15·1 answer
  • BRAINLIEST!!!
    11·1 answer
  • What is the algebraic expression for 11 more than twice a number x
    15·2 answers
  • On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. What can you conclude? 2(0.21) = 0.4
    8·1 answer
  • For all the values of x,<br> f(x)=x²+3 g(x)=2x-1 <br> a) find fg(2) <br> b) find gf(2)
    7·1 answer
  • Anyone down to help?​
    13·1 answer
  • (8x + 11) - (7x - 5)?​
    10·2 answers
  • Solve for X please and thank u
    14·1 answer
  • C/- 1 - 5<br> help me please
    6·1 answer
  • The average height of middle school students at Seton Grove School is found to be 5.25 feet. Which sample makes this generalizat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!