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
solmaris [256]
2 years ago
7

Subtract – 2.2 + 3x – 9 from 8x2 + 10x – 10.

Mathematics
1 answer:
Ksju [112]2 years ago
6 0

Answer:

=3x−11

2(4x2+5x−5)

Step-by-step explanation:

both subtracted: −8x2−7x−1

You might be interested in
According to the text, approximately what percentage of college students drop out before obtaining a degree
BabaBlast [244]

Answer:

40% but there is no article so I looked it up

Step-by-step explanation:

4 0
2 years ago
Round 637.892 to the nearest whole number
ladessa [460]

The next larger whole number is  638 .
The next smaller whole number is  637 .

637.892  is closer to  638  than it is to  637 .

The nearest whole number is  638 .

3 0
3 years ago
Read 2 more answers
Help I’m not sure if this is correct number 4
Katena32 [7]

Answer:

-12= -12

Step-by-step explanation:

You're correct dw!

3 0
1 year ago
I don't understand how to put anything into standard form. If anyone could help please that'd be great.
Norma-Jean [14]
I think you would distribute what is in the parentheses and then make it so only a and b are on the left and i and the other characters that can be simplified are on the left but feel free to Google it.
3 0
3 years ago
Read 2 more answers
A. 3<br> B. 3.1<br> C. 3.8<br> D. 11.6
pishuonlain [190]
Mean = (2+4+6+5+2)/5 = 19/5 = 3.8

answer

<span>C. 3.8</span>
4 0
3 years ago
Other questions:
  • Can someone please help me?
    13·1 answer
  • Please help? A,b,c,d
    14·1 answer
  • A class of 144 students voted for a class president 3/4 of the students vited for you. Of the students who voted for you 5/9 are
    6·2 answers
  • Choose and appropriate metric unit for the height of a giraffe
    11·1 answer
  • Adrian is training for a 5K race. She ran 5.5 miles the first week, 7.25 miles the second week and 10 miles the third week. On t
    8·1 answer
  • George wants to run 7 1/2 miles. The distance around a park is 1 1/5 miles. How many times must George run around the park to ru
    11·1 answer
  • Simplify the following expression.<br> X^-2/3 multiplied by x^6/7
    7·1 answer
  • PLEASE ANSWER THIS PROPERLY, THANKS IN ADVANCE!! *AND HAPPY VALENTINES DAY!* :)
    12·1 answer
  • Please help me i need someone to help me through this whole thinggggg ill mark u as brainlist ​
    12·2 answers
  • Please answer the question that is in the photo attached below
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!