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
Deffense [45]
3 years ago
9

Subtract 10x - 7 from 2x – 6.

Mathematics
2 answers:
hichkok12 [17]3 years ago
8 0

(2x - 6) - (10x - 7) # Starting expression

-8x - 1 # Combine like terms

Final answer:

-8x - 1

Hope this helps!

Artyom0805 [142]3 years ago
7 0
The formula is
2x-6-10x-7
We group the like and unlike terms
2x-10x-6-7
-8x-14
You might be interested in
If a coin is tossed and a number cube is rolled, how many times would we expect to get heads and a 4 out of 600 trials?
Nikitich [7]
1/2 * 1/6 * 600 = 50
3 0
3 years ago
A rectangular skate park is 60 yards long and 50 yards wide
lawyer [7]
It is unclear what you want to do, but in the case where they give you the length and the width, it is most likely they are asking for either area or perimeter. For Area, it is length times width.
A = l x w
A = 60 yards x 50 yards
A = 3000 square yards.
For Perimeter of the rectangle, it is 2 of the lengths plus 2 of the widths.
P = 2 ( 60 yards ) + 2 ( 50 yards )
P = 120 yards + 100 yards
P = 220 yards
I hope this helps :-)
4 0
3 years ago
give the answers to the remaining boxes left blank, you can give the answers all in one sentence starting from the first blank b
Thepotemich [5.8K]

The domain of the functions are:

  • The domain of f(x) = √4x + 6 is [-3/2, ∞) or x >-3/2
  • The domain of g(x) = -4√-20x - 6 is (-∞, -3/10] or x < -3/10
  • The domain of f(x) = 15 + √5x - 16 is [16/5, ∞) or x >16/5
  • The domain of p(x) = √20x + 6 is (-3/10, ∞] or x > -3/10

<h3>What are the domains of a function?</h3>

The domain of a function is the set of input values the function can take i.e. the set of values the independent variable can assume?

<h3>How to determine the domain of the functions?</h3>

<u>Function 1</u>

The function is given as:

f(x) = √4x + 6

Set the radicand greater than 0

4x + 6 > 0

Subtract 6 from both sides

4x > -6

Divide by 4

x > -3/2

Express as interval notation

[-3/2, ∞)

Hence, the domain of f(x) = √4x + 6 is [-3/2, ∞) or x >-3/2

<u>Function 2</u>

The function is given as:

g(x) = -4√-20x - 6

Set the radicand greater than 0

-20x - 6 > 0

Add 6 to both sides

-20x > 6

Divide by -20

x < -6/20

Simplify

x < -3/10

Express as interval notation

(-∞, -3/10]

Hence, the domain of g(x) = -4√-20x - 6 is (-∞, -3/10] or x < -3/10

<u>Function 3</u>

The function is given as:

f(x) = 15 + √5x - 16

Set the radicand greater than 0

5x - 16 > 0

Add 16 to both sides

5x > 16

Divide by 5

x > 16/5

Express as interval notation

[16/5, ∞)

Hence, the domain of f(x) = 15 + √5x - 16 is [16/5, ∞) or x >16/5

<u>Function 4</u>

The function is given as:

p(x) = √20x + 6

Set the radicand greater than 0

20x + 6 > 0

Subtract 6 from both sides

20x > -6

Divide by 20

x > -6/20

Simplify

x > -3/10

Express as interval notation

(-3/10, ∞]

Hence, the domain of p(x) = √20x + 6 is (-3/10, ∞] or x > -3/10

Read more about domain at:

brainly.com/question/10197594

#SPJ1

3 0
1 year ago
dan can clean an attic in 13 hours. Imani can clean the same attic in 14 hours. Find how long it would take them if they worked
monitta
13.5

14+13=27
27÷2=13.5
7 0
3 years ago
Need help ASAP!!!!!
Mashutka [201]
<span>The distance from the vertex to the centroid is twice the distance from the centroid to the side.
This means that 3x + 5 = 2 * (2x)

</span><span>3x + 5 = 4x

x = 5

Source:
http://www.1728.org/trictr.htm


</span>
3 0
3 years ago
Other questions:
  • Can someone help me multiply this binomial?
    14·2 answers
  • Find the distance between point A (2, -4) and point C (14,1)
    7·1 answer
  • Assume that a sample is used to estimate a population proportion p. Find the margin of error M.E. that corresponds to a sample o
    10·1 answer
  • Factor the quadratic equation x2 – 19x + 84 = 0 and find the zeros of the function.
    12·1 answer
  • What is the value of x in the equation?<br> 3(x+6)=-18<br> 0 -36<br> 0-33<br> 0 -24<br> 0 -18
    13·1 answer
  • Torrance is shopping for a school party. His donation to the party is snack bags and juice boxes. Snack bags come in packages of
    14·1 answer
  • Can guys help plz help I am so confused and show the correct work as well
    11·1 answer
  • Based on the graphs, which statement is true?<br> PLEASE HELPP<br> 15 points:/!?!
    10·1 answer
  • HELP EMERGENCY, I'll give brainiest
    7·2 answers
  • Select the correct answer.<br> Simplify the expression.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!