1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
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
RideAnS
[48]
3 years ago
10
Simplify 21x² + 3x - 15x^2 + 9
Mathematics
Answer
Comment
Send
1
answer:
frosja888
[35]
3 years ago
8
0
6x^2+3x+9. (combine the two X^2 then the other two don’t have pairs)
Send
You might be interested in
What is the ratio for the volumes of two similar pyramids, given that the ratio of their edge lengths is 6:5
lutik1710 [3]
3
0
3 years ago
Read 2 more answers
Write 6:15 in ratio form
Rufina [12.5K]
6:15 is in ratio form..... If you mean fraction form, a ratio is equivalent to a fraction, so the answer is 6/15
7
0
3 years ago
Write the equation of the circle graphed below.
lilavasa [31]
The answer is (2,-5).
3
0
3 years ago
Read 2 more answers
There are 16 students who choose up sides to play soccer. How many different teams of 8 can be formed?
marishachu [46]
I think the correct answer is D :)
8
0
3 years ago
Read 2 more answers
Maree borrows $30 000 at 6% p.a. reducible interest, paying it off in equal monthly installments
adelina 88 [10]
120 into 4 give you the right answer
4
0
3 years ago
Other questions:
What number a is 25% of 7/8?
14
·
1 answer
Y = 2x - 6 in standard form
5
·
2 answers
I am a number between 60 and 100 My ones digit is 2 less than my tens digit. I am a prime number. What number am I?
13
·
1 answer
Solution florida math course 1 volume 1 page 76
7
·
1 answer
Can someone pls help and thanks!
14
·
1 answer
Use the substitution method to solve the system of equations
15
·
1 answer
If anyone help me with my entire test I’ll mark you brainliest
11
·
1 answer
Please please help me please I really need help please just tap on picture and you will see the question
12
·
1 answer
PLS ANSWER TO GET POINTS
8
·
2 answers
What is 1 2/3 divided by 5?
9
·
2 answers
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!