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
dsp73
3 years ago
10

I need help please :’( Simplify -4x - x

Mathematics
2 answers:
muminat3 years ago
7 0

Answer:

-5x

Step-by-step explanation:

-4x-x --------------> factor out the x

= (-4-1) x

= -5x

timofeeve [1]3 years ago
3 0

Answer:

-5x

Step-by-step explanation:

You might be interested in
From the top of a building, 40 feet above the ground, a construction worker locates a rock at a 12° angle of depression. How far
MA_775_DIABLO [31]

Answer:

188 m

Step-by-step explanation:

\tan(12)  =  \frac{40}{x}  \\ x =  \frac{40}{ \tan(12) }  \\ x = 188

6 0
3 years ago
Read 2 more answers
A hair salon charges a fixed rate of $25.00 for a haircut and an additional $15 for any other services. Write a function to mode
Lynna [10]

Answer:

A

Step-by-step explanation:

The function is f(x) = 15x + 25 as 25$ is a fixed rate ( it does not change and is always charged) when 15$ for any other service which can be anything, a costumer can have 0 services other than the hair cut which gives f(0). As for the question, it's asking for haircut, shampoo, highlight, and blow dry so that is 3 other services other than the fixed haircut which means f(3). substitute x=3 in the function to get 15(3) + 25 = 45+25 = 70.

6 0
3 years ago
Read 2 more answers
How can you tell if a set of bivariate data shows a linear relationship?
Anastasy [175]
<span>It introduces the relationship between two variables and is called correlation. Proportionality or variation is state of relationship or correlation between two variables It has two types: direct variation or proportion which states both variables are positively correlation. It is when both the variables increase or decrease together. On the contrary, indirect variation or proportion indicates negative relationship or correlation. Elaborately, the opposite of what happens to direct variation. One increases with the other variables, you got it, decreases. This correlations are important to consider because you can determine and identify how two variables relates with one another. Notice x = y (direct), y=1/x (indirect)
</span>
5 0
3 years ago
Please help me with this equation, you are supposed to find x
Lena [83]

Answer:

Step-by-step explanation:

\frac{3}{4}(x+21) =10\frac{1}{2} \\x+21=14\\x=-7

5 0
3 years ago
Read 2 more answers
There are 2.54 centimeters to 1 inch. How many are in 15 inches
Elden [556K]
There are 38.1 centimeters in 15 inches. All you have to do is multiply 2.54 by 15 to get your answer.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Express in logarithmic form for the base.. . 4^2=16
    10·2 answers
  • If i have 100 gummy vitamins and i take two a day how many months would they last me?
    6·1 answer
  • A pole that is 3 m tall casts a shadow that is 1.74 m long at the same time a nearby building casts a shadow that is 50.75 m lon
    9·1 answer
  • Could you please help me out I think that answer is c
    11·1 answer
  • How can one logically explain the distance formula?
    15·1 answer
  • Lexy and Lonnel applied to the same university. They looked up the average SAT score of students admitted to that university. Le
    13·1 answer
  • Woof woof dog school offers dog training classes. During this session 7 puppy's were enrolled for 4 adult dogs enrolled.how many
    13·1 answer
  • in an examination 60% exam in failed in maths 55% failed in English and 25 failed in both subjects if none of the exam in past i
    5·1 answer
  • Angle JKL and angle MKQ are complementary angles. The measure of angle JKL is twice the measure of angle MKQ
    7·1 answer
  • 1st question: Reuben received 80 dollars. Write a signed number to represent this change.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!