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
natima
[27]
3 years ago
7
(2x^2+4x-9)-(3x^2-2x+10) show work
Mathematics
Answer
Comment
Send
1
answer:
ankoles
[38]
3 years ago
7
0
Send
You might be interested in
This problem deals with flipping six fair coins (heads and tails have an equal probability of coming up). the six coins are flip
Allushta [10]
I dont really know this one fully
3
0
4 years ago
Change to standard form y=1/3x+6
Serhud [2]
Answer:
the answer is x - 3y = -12
6
0
4 years ago
A laptop computer is purchased for $2350. After each year, the resale value decreases by 35% . What will the resale value be aft
pentagon [3]
5
0
2 years ago
Is (-5,-3) a solution of the following equations ? 6x-2y=24 , -10x-2y=-56
natulia [17]
6x-2y=24
6(-5)-2(-3)=24
-30+6=24
-24=24
Yes
-10x-2y=-56
-10(-5)-2(-3)=-56
50+6=-56
56=-56
Yes
The answer is= Yes. The solution is (-5.-3)
By the way, you have to show the work.
3
0
3 years ago
The ratio of girls to boys in a school is 6:7 and there are 448 boys. How
olya-2409 [2.1K]
Answer:
374
i took test
7
0
3 years ago
Other questions:
Mr. Ray wanted to measure the height of a light post. He placed a mirror on the ground 32 feet from the light post, then walked
14
·
1 answer
PLEASE PLEASE PLEASE HELP!! Explanations on how to set it up would be great!
6
·
1 answer
What’s 5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13
8
·
1 answer
A cyclist rides his bike at a speed of 18 miles per hours.what is this speed in kilometers per hour? How many kilometers will th
9
·
1 answer
I need help with all of the questions please answer my questions fast
13
·
2 answers
The screen on Lin's cell phone allows for 8 lins of text per message. The maximum number of characters for each message is 10. H
10
·
1 answer
(-11x2 + 6) - (-14x2 + 2)
12
·
2 answers
A party planner wants 220 balloons in each of the 3 rooms. If balloons come in packages of 50 balloons, how many packages must b
13
·
1 answer
Will mark BRAINLIST for only correct answer
13
·
2 answers
Please help asap :(((
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!