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
masya89 [10]
2 years ago
8

What is the answer??????????

Mathematics
2 answers:
Troyanec [42]2 years ago
4 0
The answer is 91 ............
Makovka662 [10]2 years ago
3 0

Answer:

91

Step-by-step explanation:

We just have to put in the value of x into the equation.

  8 - 4[x - (2x² + 5)] + 3

= 8 - 4[3 - (2×3² + 5)] + 3

= 8 - 4[3 - (2×9 + 5)] + 3

= 8 - 4[3 - (18 + 5)] + 3

= 8 - 4(3 -23) + 3

= 8 - 4(-20) + 3

= 8 - (-80) + 3

= 8 + 80 + 3

= 91

You might be interested in
Convert 312 quarts to gallons.
dimaraw [331]
78 gallons is the same as 312 quarts
8 0
3 years ago
PLEASE HELP AS SOON AS POSSIBLE
frutty [35]

Answer:

FALSE

TRUE

TRUE

Step-by-step explanation:

For median,

Arrange your numbers in numerical order.

Count how many numbers you have.

If you have an odd number, divide by 2 and round up to get the position of the median number.

If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

Source: https://www.verywellmind.com/how-to-identify-and-calculate-the-mean-median-or-mode-2795785

So for April median: 2.5, 3, 3.5, 3.5 (since we have 4 numbers we divide by 2 and we count by 2 places from left. Since we have even number data, we average 3 with the next higher position to get the median so (3+3.5)/2 = 3.25

For May apply same concept and you get median to be 2.25.

Median difference is 3.25-2.25 = 1

Therefore, statement 1 is false and statement 2 is true.

For average in May, add all numbers and divide by the number of data points so May= (2.5+3+3.5+3.5)/ 4 = 3.13

Apply same concept you for April and you get 2.38 as mean.

Mean difference is 3.13-2.38 = 0.75

Therefore, statement 3 is correct (true)

4 0
2 years ago
Which unit would you use to measure the weight of a car <br> A. mg <br> B. kg <br> C. g<br> D. km
kobusy [5.1K]

Answer:

A. Mg

Step-by-step explanation:

Brainliest plezzzzzzzzz

4 0
3 years ago
Read 2 more answers
────────────────────────────────── ────────────██████████──────────── ────────███████████████████─────── ──────█████████████████
Papessa [141]

Answer:

Lol

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Solve for x, 5-x/3=-15
tatuchka [14]

The answer is x=50

Hope this help!

8 0
3 years ago
Other questions:
  • Can someone help? What is 20% of 1/2
    5·1 answer
  • The regular octagon in the ceiling of this cathedral has a radius of 10.5 feet and a perimeter of 64 feet. What is the length of
    6·2 answers
  • What is the area of a rectangle with a length of 28 meters and width of 17 meters?
    6·2 answers
  • Given the polynomial f(x)=8x5−4x3 6x 15
    13·1 answer
  • Write a trinomial with 3x as the GCF of its terms.​
    5·1 answer
  • What are the answers ?
    5·1 answer
  • A winch is being used to pull a 3500-lb vehicle 30'. How much work is performed?
    10·1 answer
  • What is the product?
    14·1 answer
  • Hi please help i’ll give brainliest
    13·2 answers
  • Help math if f(x) =
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!