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
IrinaVladis [17]
3 years ago
15

Which is the value of 3b2−b3b2-b when b = 5?

Mathematics
2 answers:
kow [346]3 years ago
8 0
What's the equation exactly?

Dominik [7]3 years ago
7 0
3(5)2-5*3(5)2-5
30-150-5
-125.
You might be interested in
Can Someone Help With This Question Please
8090 [49]

4x²+x³

Factor is out x³ expression

The answer is :

{x}^{2}  \times (4 + 3x)

Carry learning!

8 0
2 years ago
Read 2 more answers
I need help please help me im struggling please show WORK and tell me how to do it NO links please.
stellarik [79]

Answer:

- 7y +3 =-25

-7y=-25—3

-7y=-28

-7y÷-7= -28÷-7

y=4

Step-by-step explanation:

Take +3 to the side so that your variable and a constant is on their own sides. When a number goes over the equals sign the sign changes at becomes the inverse that's why l said - 3. You now calculate - 25—3 equals 28 then divide by 7 to find y and your y is 4.

3 0
3 years ago
Use subtraction<br> 8 x 25 x 23
andreyandreev [35.5K]

You cant subtract from a multiplication expression.

If there is a way.. im not sure.

3 0
3 years ago
Read 2 more answers
Step 1: –10 + 8x &lt; 6x – 4 Step 2: –10 &lt; –2x – 4 Step 3: –6 &lt; –2x Step 4: ________ What is the final step in solving the
Tamiku [17]

Given:

The inequality is

-10+8x

To find:

The missing step in solving the given inequality.

Solution:

Step 1: The given equation.

-10+8x

Step 2: Subtract 8x from both sides.

-10+8x-8x

-10

Step 3: Add 4 on both sides.

-10+4

-6

Step 4: Divide both sides by -2 and change the sign of inequity as we divide the inequality by a negative number.

\dfrac{-6}{-2}>\dfrac{-2x}{-2}

3>x

Therefore, the missing step is 3>x.

8 0
2 years ago
Read 2 more answers
Calculate the distance between point B (3,-7) and point C (0,8) on the coordinate grid
LUCKY_DIMON [66]

Answer:

Distance= 15.3

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • The Weston Laundry washes all the linens for local hotels. In 7 days, they washed 285.38 pounds of towels and 353.47 pounds of s
    12·1 answer
  • Write an exponential expression: choose a number between 0 and 10 to be the base and another number between 0 and 10, different
    13·1 answer
  • A square has a side length of 64 inches. This square is dilated by a scale factor of 1/4 to create a new square. What is the sid
    5·2 answers
  • Samuel has $2,000 in the bank and owns a car worth $9,000. He also has $10,000 worth of student loans and a $500 credit card bil
    10·2 answers
  • Multiply or divide as indicated. X^-3•x^7
    13·1 answer
  • Can someone pls help
    8·1 answer
  • Write the following number as a ratio of two integers.
    7·1 answer
  • Plants are sold in three different sizes of tray. A small tray of 30 plants costs £6.50. A medium tray of 40 plants costs £8.95.
    5·1 answer
  • Hillary is choosing a notebook. She can have a three-ring or two-ring binder in red, blue, green, or striped, with or without in
    11·1 answer
  • Formula valid for all polygons: P =______________
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!