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
yarga [219]
3 years ago
14

If x-5=2, then find the value of 6x-20

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
6 0
7-5=2 so 6x7=42-20=22
Dimas [21]3 years ago
3 0
X-5=2
x=7
7*6=42
42-20=22
You might be interested in
Im going to start giving hard questions now and who ever has the most professional answer or the correct answer gets brainliest.
PilotLPTM [1.2K]

Answer:

1. she has 30 ounces left

2. 4 left

3.8

Step-by-step explanation:

sorry cant do the rest :)

7 0
3 years ago
Please first click on the image.
9966 [12]

Let the figure number be x.

Then the equation will be:

3x

There will be 3x circles in the figure number x.

So, number of circles in 50th figure will be

= 3(50)

= 3 × 50

= 150 circles

7 0
3 years ago
Which table shows a proportional relationship
liraira [26]

Answer:

B

Step-by-step explanation:

If you simplify all the fractions in the second chart, they result is always 1/3, so they are proportional.

8 0
3 years ago
Rewrite the explicit formula in function form. The identify the y
Katyanochek1 [597]

Answer: y-intercept: (0, 12)

Step-by-step explanation:

a_n = 9 − 3 (n − 1)

Use the slope-intercept form to find the slope and y-intercept.

  The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

     y = mx + b

  Find the values of m and b using the form y = mx + b.

     m = −3

     b = 12

  The slope of the line is the value of m, and the y-intercept is the value of b.

     Slope: −3

     intercept: (0, 12)

Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.

  Find the x-intercept.

     To find the x-intercept(s), substitute in 0 for y and solve for x.

        0 = −3x + 12

      Solve the equation.

        Rewrite the equation as −3x + 12 = 0.

              −3x + 12 = 0

         Subtract 12 from both sides of the equation.

              −3x = −12

         Divide each term by −3 and simplify.

              x = 4

     x-intercept(s) in point form.

     x-intercept(s): (4, 0)

  Find the y-intercept.

     To find the y-intercept(s), substitute in 0 for x and solve for y.

        y = −3 ⋅ 0 + 12

   Solve the equation.

     Remove parentheses.

           y = −3 ⋅ 0 + 12

       Simplify −3 ⋅ 0 + 12.

           y = 12

     intercept(s) in point form.

     intercept(s): (0, 12)

  Create a table of the x and y values.

     <u> x | y </u>

     0 | 12

     4 | 0

Graph the line using the slope and the y-intercept, or the points.

Slope: −3

intercept: (0, 12)

6 0
3 years ago
Find the surface area of the prism.
ratelena [41]
The surface area would be 3 times 4 which is 12cm3
5 0
2 years ago
Other questions:
  • What is the approximate value of y − x?
    14·1 answer
  • 4x+12=0 how do you solve
    5·2 answers
  • PLZ HELP ASAP!!!!!!!! WILL MARK YOU BRAINLIEST THX!
    13·1 answer
  • Which one is bigger 25 mm or 3 cm
    5·1 answer
  • $7,600 total sales, 4% commission rate.
    11·2 answers
  • PLEASE HELP ASAP!!! VERY URGENT
    8·2 answers
  • Two water tanks are being drained at constant rates.
    11·1 answer
  • Larry's small business has $42,400 in its bank account and makes automatic monthly payments that total
    6·2 answers
  • A store sell 5 bundle of firewood for $ 40 .which equation could be used to find the total cost c if a customer wants to buy 3 b
    7·1 answer
  • 1. A submarine is 40 meters below sea level. It goes up 12 meters, then goes down 30 meters. What is the submarine's new positio
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!