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
kipiarov [429]
3 years ago
12

I need to see the steps for simplifying 3(m-5)+m​

Mathematics
2 answers:
grigory [225]3 years ago
4 0

Answer:

4m - 15

Step-by-step explanation:

a( x + y) = ax + ay

3( m - 5 ) + m\\\\3m - 15 + m \\\\4m - 15

Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

4m-15

Step-by-step explanation:

Distrubite 3 through the parentheisis

3m-15+m

Collect like terms

4m-15

You might be interested in
How do you find the y - intercept (explain in sentences)
Aloiza [94]
Find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. To find the y-intercept, plug 0 in for 'x' and solve for 'y'. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation. Check it out!
7 0
3 years ago
On a coordinate plane, 2 lines are shown. Line P Q has points (negative 8, 2) and (4, 2). Line M N has points (8, 6) and (8, neg
DaniilM [7]

Answer:

Slope of PQ = 0

Slope of MN = infinity

PQ and MN are perpendicular to each other

Step-by-step explanation:

for any two points  (x1, y1),  (x2, y2)given in coordinate plane slope is given by

y1 - y2/x1-x2\\\\For \ line \ PQ\\slope = 2 - 2/-8-4 = 0\\\\For \ line \ MN \\slope = 6 - (-8)/8-8 = 1/0 = infinity\\\\

For any line if slope is zero it is parallel  to X axis and perpendicular to Y axis

For any line if slope is infinity it is parallel  to Y axis and perpendicular to X axis

Also we know X and Y are perpendicular to each other.

Since slope of PQ is zero it is parallel  to X axis and perpendicular to Y axis

Since slope of MN is infinity it is parallel  to Y axis and perpendicular to X axis.

Thus two lines PQ and MN are perpendicular to each other.

4 0
3 years ago
Read 2 more answers
Which relation is a function of x?
Lynna [10]

Answer:

The fourth option with x values of -3,-2,4 and 7 is a function of x.

Step-by-step explanation:

This is due to it having only one of each x value.

On the other tables, they have multiple values for an x value. This means that it is not a function

6 0
3 years ago
Read 2 more answers
At a certain store the taco sauce was on sale for 1/5 off.with a coupon for an additional 40 cents off, the final cost of the sa
Reika [66]

What is the question?

7 0
3 years ago
Given that the function g is defined by the rule g(x)=3-2x,determine the following
Illusion [34]

Answer:

The value of g(a) is:

  • g(a) = 3 - 2a

Step-by-step explanation:

Given

As the function g(x) is given by

g(x)=3-2x

To determine

g(a) = ?

In order to determine g(a),

substitute x = a in the function g(x) = 3 - 2x

g(x) = 3 - 2x

g(a) = 3 - 2(a)

g(a) = 3 - 2a

Therefore, the value of g(a) is:

  • g(a) = 3 - 2a
6 0
3 years ago
Other questions:
  • Aye help me please :)
    14·1 answer
  • PLZ HELP ME!!!!!!!!!!!!!!!!!!
    8·1 answer
  • Is 1/2 greater than 1/4
    14·1 answer
  • A combination lock requires 4 selections of numbers, each from 1 to 20. • how many different combinations are there? • suppose t
    6·1 answer
  • Which equation matches the function represented by the table?
    10·1 answer
  • Q={(-2,4), (0,2), (-1,3), (4,-2)} Domain and range
    6·1 answer
  • 8. 6r + 5 = 4 6 - 7y -20 ​
    9·1 answer
  • A tennis shop sold twenty $100 racquets at an 8% profit and ten $80 bags at a 15% loss. The profit on the combined transaction w
    11·2 answers
  • Your friend confides in you and tells you that his mom has HIV. explain what you would do to show how would use the empathy skil
    14·2 answers
  • A direct variation includes the points (3, -18) and (-2, n). Find n. Write and solve a direct variation equation to find the ans
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!