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
Natalija [7]
2 years ago
5

I need help with Which table shows the correct methods used to justify the solution steps?

Mathematics
2 answers:
blondinia [14]2 years ago
6 0

Answer:

The awnser is B)

Step-by-step explanation:

12345 [234]2 years ago
5 0

Answer:

x = 8

Step-by-step explanation:

3 (x - 5) + 7x = 65

3x - 15 + 7x = 65

10x - 15 = 65

10x = 80

x = 8

You might be interested in
Help! ( i'll give brainlisy ) if you don't know the answer then don't type a "answer" and no sending links please.
julsineya [31]

Answer: Linear

The equation is y = 2x-5

Slope = 2

y intercept = -5

====================================================

Explanation:

Each time x goes up by 1, y increases by 2. This directly leads to a linear equation due to the same rate of change no matter where you are in the table.

The slope is rise/run = 2/1 = 2 because "y increases by 2 each time x increases by 1".

We could use the slope formula to see this. Pick on any two rows to plug in the coordinates. I'll use the last two rows

m = (y2-y1)/(x2-x1)

m = (3-1)/(4-3)

m = 2/1

m = 2

This confirms the slope is 2.

The positive slope means that the line goes uphill as you move from left to right.

---------------

The y intercept is b = -5 because the y intercept always happens when x = 0. This applies to any function, whether it's linear or not.

Together with m = 2 as the slope and b = -5 as the y intercept, we go from y = mx+b to y = 2x-5 as our linear equation

As a way to check, plug in something like x = 1 to find that...

y = 2x-5

y = 2*1-5

y = 2-5

y = -3

The table shows that x = 1 and y = -3 pair up together in the same row, so that confirms x = 1. I'll let you verify the other x values.

3 0
3 years ago
Given square NOWR, what is the value of x and y?
Rina8888 [55]

Answer:

x = 4, y = 9

Step-by-step explanation:

The angles in a square are right, that is 90°

The diagonals bisect the angles , then

6x + 21 = 45 ( subtract 21 from both sides )

6x = 24 ( divide both sides by 6 )

x = 4

------------------------------------------------

The sides of a square are congruent , then

10y - 29 = 5y + 16 ( subtract 5y from both sides )

5y - 29 = 16 ( add 29 to both sides )

5y = 45 ( divide both sides by 5 )

y = 9

8 0
3 years ago
PLEASE IT IS EASY 6TH GRADE MATH PLEASE HELP! What is the answer?
lozanna [386]

Answer:

A.12 hope you get a 100%

4 0
3 years ago
On a map, 1 inch equals 25 miles. Two cities are 2 inches apart on the map. What is the actual distance between the cities?
Levart [38]
The actual distance between the cities is 50 miles
4 0
2 years ago
Read 2 more answers
Which graph shows a function whose inverse is also a function?
Westkost [7]

Answer:

hello the function graph is turned 90 degree like clock way.

7 0
3 years ago
Other questions:
  • It takes 2 2 ⁄3 spoons of chocolate syrup to make 2 2 ⁄4 gallons of chocolate milk. How many spoons of syrup would it take to ma
    6·1 answer
  • Solve the inequality. x+1 > -5(7-2x)​
    13·1 answer
  • After working for 25 hours, Lamar made $375. After working for 40, Lamar made $600. Predict how much he would make after 10 hour
    7·2 answers
  • A principal plays a game with
    8·1 answer
  • Why 5 under 6 are the the same then 10 and 12
    10·2 answers
  • 25x2 – 20x – 2 = -6
    8·1 answer
  • 2/9 of the students are in sixth-grade
    14·2 answers
  • A box holds 8 red and 4 blue beads. Three beads are taken from the box and not replaced. Determine: The probability that all thr
    11·1 answer
  • Carlos will spend at most $29 on gifts. So far, he has spent $15. What are the possible additional amounts he will spend?
    10·1 answer
  • Graph the solutions of the inequality on a number line.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!