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
Maslowich
2 years ago
7

Answer within 5 minutes, and get brainliest! What is -2(3x+12y-5-17x-16y+4) simplified?

Mathematics
1 answer:
erastova [34]2 years ago
4 0

Answer:

28+8+2

Step-by-step explanation:

-2(3x+12y-5-17x-16y+4)

-2(3x+12y-1-17x-16y+4)

-2(3+12-1-17-16)

-2(-14+12-1-16)

-2(-14+12-1-16y)

-2(-14-4-1)

-2(-14-4-1)

28+8+2

You might be interested in
Please I need help!!
telo118 [61]

The regression equation which correctly models the data in this table is y = 1.49x - 107.5,

<h3>How to determine the regression equation?</h3>

From the table of data values, we have the following parameters:

∑x = 632

∑y = 404

∑x² = 80.142

∑xy = 51.448

Mathematically, the regression equation is represented by the following slope equation:

y = Bx + A

Next, we would determine A by using this expression:

A = (∑y·∑x² - ∑x·∑xy)/(n∑x² - (∑x)²)

A = (404×80,142 - 632×51,448)/(5×∑x² - (632)²)

A = (32,377,368 - 32,515136)/(5×80142 - 399,424)

A = -137,768/1286

A = 107.5

For B, we have:

B = (n∑xy· - ∑x·∑y)/(n∑x² - (∑x)²)

B = (5×51,448 - 632×404)/(5×∑x² - (632)²)

B = 1.49.

y = Bx + A

y = 1.49x - 107.5

Read more about regression equation here: brainly.com/question/28037520

#SPJ1

7 0
2 years ago
Lol help please ill give brainly to whoever helps
Solnce55 [7]
Get a better picture I’ll help then
7 0
3 years ago
Genevieve wants to verify that negative x is the simplified expression of one-fifth (5 x minus 20) minus one-half (4 x minus 8).
mart [117]

Answer: -x

Apply Multiplicative Distribution Law:- 1/5 * 5x - 1/5 * 20 - 1/2 * 4x - 1/2 *(-8)

Determine the sign for multiplication or division: 1/5 * 5x - 1/5 * 20 - 1/2 * 4x + 1/2 * 8

Cross out the common factor: x - 1/5 * 20 - 1/2 * 4x + 1/2 * 8

Cross out the common factor: x - 4 - 1/2 * 4x + 1/2 * 8 - 4 - 2x + 1/2 * 8

Cross out the common factor: x - 4 - 2x + 1/2 * 8

Cross out the common factor:  x - 4 - 2x + 4

Reorder and gather like terms: (x - 2x) + (- 4 + 4)

Collect coefficients for the like terms: (1 - 2) * x + (- 4 + 4)

Calculate the sum or difference :  - x + (- 4 + 4)

The sum of two opposites equals 0: -x

Answer: -x

Learn more about Multiplicative Distribution Law here:brainly.com/question/2898526

#SPJ4

3 0
2 years ago
Mario walked at a rate of
rodikova [14]
The answer is C Mario’s walking rate is 9 mph
7 0
3 years ago
Steven was at the car dealership with his parents. While he was waiting, he counted the number of each color car on the lot and
AlekseyPX

Where is the graph, this question is impossible without the bar graph Steven supposedly recorded.

4 0
3 years ago
Read 2 more answers
Other questions:
  • The answer the book gave was (1/2, -2)
    14·1 answer
  • At a shelter 15% of the dogs are puppies. There are 60 dogs at the shelter. How many are puppies?
    5·2 answers
  • Please help with my math ​
    15·1 answer
  • Add the two expressions. −4x+3 and 2x−5
    9·2 answers
  • Divide, and then round the answer to two decimal places:<br><br> 0.6256108÷0.527
    12·1 answer
  • Simplify 3^8 x 3^4 / 3^2 x 3^8 leaving your answer in index form
    13·2 answers
  • Answer please and explain
    12·1 answer
  • Please help asap!!<br> I think D is one of the answers but i'm not sure
    7·2 answers
  • 100 POINTS IF U GET THIS RIGHT!
    8·1 answer
  • QUICK!TWO EXPRESSIONS THAT ARE EQUIVALENT TO 42x-56y!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!