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
solniwko [45]
1 year ago
14

PLEASE HELP!!!

Mathematics
1 answer:
Fed [463]1 year ago
8 0

Answer:

b -17

Step-by-step explanation:

−a^2 − 3b^3 + c^2 + 2b^3 − c^2 =

= -(3²) - 3(2³) + (-3)² + 2(2³) - (-3)²

= -9 - 3(8) + 9 + 2(8) - 9

= -9 - 24 + 9 + 16 - 9

= -17

You might be interested in
How do I find 2/3 of 12 slices of pizza eaten ​
MariettaO [177]

Multiply 12 slices by 2/3:

12 x 2/3 = (12 x 2) /3 = 24/3 = 8

The answer is 8

7 0
3 years ago
Read 2 more answers
Would someone mind helping me? 20 points for a great and correct answer!<br> Thank you!
maria [59]
88!!! thank you i belive that is it
5 0
2 years ago
Read 2 more answers
120 beats per 45 seconds
fomenos

Answer: 120 beats per 45 seconds

Step-by-step explanation:

8 0
3 years ago
Help me plz I can’t figure it out
Aleks04 [339]

Answer:

m = 60

Step-by-step explanation:

The context is very important, the 'm' represents the minutes late the parents are and from this we can eliminate some options :

- The last one because then a parent would drop their child off earlier

- The first one and the third one because it is too long

4 0
2 years ago
4. Write the equation in point-slope form. (-6, -2) and m = 3
yKpoI14uk [10]
Y+2=3(x+6) is your answer.
5 0
2 years ago
Other questions:
  • 143cups + 1 1/3 cups
    11·1 answer
  • Please help me, I need an answer, thanks! :)
    10·2 answers
  • for a given interest rate, simple interest varies jointly as the principal and time. if $3000 left in an account for 3 years ear
    5·1 answer
  • Help meeeeeeeeee plzzzzzzzzzzzzzzzzz
    7·1 answer
  • Multiply (x^2+4x+2) (2x^2+3x-4)
    13·2 answers
  • The deli brought in a total of $580,800 last year. If they served an average of 200 customers each day over the 363 days that th
    9·2 answers
  • Please... help me..I have a confusion..<br><br>is the (-5 + -3 ) is =( -5 - +3)​
    15·1 answer
  • What is 11 - 10 <br> HELP HURRY PLEASE ANSWER QUICK
    8·1 answer
  • Help ASAP need it done for right now
    5·2 answers
  • 6 and 186 its divison i dont know division<br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D" id="TexFormula1" title="\sqrt{x
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!