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
natita [175]
3 years ago
9

|-4b-8|+|-1-b^2|+2b^3; b=-2

Mathematics
1 answer:
ella [17]3 years ago
6 0
The answer would be -11.
Hope this helps :)

You might be interested in
Y=1/4x−2y=−2x+3 help solve problem.
8_murik_8 [283]

Answer:

  (x, y) = (2 2/9, -1 4/9)

Step-by-step explanation:

Equate the values of y and solve for x.

  1/4x -2 = -2x +3

  (2 1/4)x = 5 . . . . . . . . add 2+2x to both sides

  x = 20/9 = 2 2/9 . . . multiply by 4/9

  y = -2(2 2/9) +3 = -4 4/9 +3 . . . . substitute for x in the second equation

  y = -1 4/9

The solution is x = 2 2/9, y = -1 4/9.

7 0
3 years ago
Which figure shows a reflection of ​pre-image QRS​ over the line t?
il63 [147K]

Answer:

Which point would map onto itself after a reflection across the line y = -x? ... What is the pre-image of vertex A' if the image shown on the graph was created by a reflection across the ... A triangle has vertices at R(1, 1), S(-2, -4), and T(-3, -3). ... Which shows the image of quadrilateral ABCD after the transformation R0, 90°? a.

Step-by-step explanation:

7 0
2 years ago
3w-2+4=6<br>solving equations with like terms.​
tatyana61 [14]
Then answer should be w = 4/3 if that’s what you lookin for
6 0
3 years ago
What is the value of the expression below?
lukranit [14]

Answer:

D. 30

Step-by-step explanation:

-5(-8)(3)(-1) /(-4)

Lets simplify the numerator first

-5*-8 = 40

40 *3 = 120

120*-1 = -120

Replace -5(-8)(3)(-1)  with -120

-120/-4

A negative divided by a negative is a positive

30

8 0
3 years ago
9x + 11 = 110<br> what is x ?
slavikrds [6]

Answer:

x = 11, lucky you, this stuff is easy

Step-by-step explanation:

110 - 11 = 99

9 x 11 = 99

99 + 11 = 110

4 0
3 years ago
Read 2 more answers
Other questions:
  • Olivia is planning to study for 8 hours. she has to spend studying English twice the time she needs for science and the time she
    14·1 answer
  • Roy already has 10,368 frequent flyer miles, and he will earn 2,832 more miles from his round-trip flight to New York City. In a
    10·1 answer
  • X + y = 21 3y + x = 19 Which value of x is part of a solution to this system of equations?
    12·1 answer
  • Solve and SHOW YOUR WORK for the equation 3(4x – 2) = 9 + 2x + 5
    9·2 answers
  • Write the expression 3 +2 x 20
    14·2 answers
  • Can someone please help me answer this question asap thank you <br> Without a link thank you .
    14·1 answer
  • One way to compute a 20% tip for a bill is to multiply it by 0.20. A restaurant bill was $35.70. Calculate the tip.
    5·2 answers
  • A salesperson sold 20 cars last month. Seven of the cars sold were red. What percent of the cars sold were red?
    7·1 answer
  • 1/2 to exponent of 4
    10·1 answer
  • (20+80 divided by 2x8) divided [(54 divided by 9+14)divided by 4]
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!