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
geniusboy [140]
3 years ago
11

Simplify these expressions. a. 4x + 7x + (–x) b. –5yz + yz + 2yz

Mathematics
1 answer:
salantis [7]3 years ago
4 0

Answer:A. 10x. B. -2yz

Step-by-step explanation:

A. 4x+7x=11x

11x+(-x) = 11x-1x=10x

B. -5yz+yz=-4yz

-4yz+2yz=-2yz

You might be interested in
In line 49, "open" most nearly means
m_a_m_a [10]

The correct answer is option c) unrestricted.

In line 49, "open" most nearly means unrestricted.

Option C is the right answer since the supplied sentence states, "Can a person's uniqueness, dignity, and identity be separated from genetic difference and belief in a person's limitless futures?"

Because the future is unpredictable and indeterminate, it is "open" because no one knows what will happen in the future. So "open" here nearly implies "unrestricted."

Other choices include: Option A signifies clear or straightforward, as we all want our future to be clear. Option B indicates friendly, therefore consider how the future relates to the word friendly.

Option D indicates "not covered, not safe," hence the statement does not fit with the term. Option E denotes that everyone knew or that everyone had rights.

Learn more about unrestricted

brainly.com/question/366738

#SPJ4

8 0
2 years ago
What proportion results in the equation 9m= 100?
lubasha [3.4K]

Answer:

c

Step-by-step explanation:

hope this helps you out

3 0
4 years ago
Tatăl Mariei i-a oferit acesteia 2 opțiuni pentru banii de buzunar: 1/4 din €5 sau 1/2 din €5. Care opțiune ar însemna mai mulți
bixtya [17]

Answer:

1/2 din 5 €

Step-by-step explanation:

Opțiunea 1

1/4 din 5 €

= 1/4 × 5 €

= 1,25 €

Opțiunea 2

1/2 din 5 €

= 1/2 × 5 €

= 2,5 €

Prin urmare, opțiunea care ar însemna mai mulți bani este 1/2 din 5 €

5 0
3 years ago
How would I solve this? i know how to solve easier variations but not like this the question is:
IRISSAK [1]

The linear function with values of f(-1)=8 and f(5)=6 is  f(x) = \frac{-x+23}{3}.

What is linear function?

 A straight line on the graph has the equation or formula y = f(x) = px + q is linear function .One independent and one dependent variables are present. X and Y are the independent and dependent variables, respectively. P is the y-intercept or constant term, and it also represents the value of the dependent variable. A straight line on the coordinate plane is represented by a linear function.

Here the given  values are f(-1)=8 and f(5)=6.

We know that f(x)=y , Then the points are (-1,8) and (5,6).

Using slope formula ,

=> slope m= \frac{y_2-y_1}{x_2-x_1}

=> slope m = -2/6=-1/3

Now using slope formula,

=> y-y_1=m(x-x_1)

=>y-8=-1/3(x+1)

=>3y-24=-x-1

=> 3y=-x+23

=> y = \frac{-x+23}{3}

Hence the linear function is f(x) = \frac{-x+23}{3}.

To learn more about linear function refer the below link

brainly.com/question/28899900

#SPJ9

6 0
1 year ago
Idk how to do this can someone help?
Marat540 [252]
6799765vhjytddhiokjg
3 0
3 years ago
Other questions:
  • The graph displays the total cost when buying gas by the gallon. Which statement best describes the relationship between cost an
    9·1 answer
  • Find the domain and range of both the graphs in the picture.
    10·1 answer
  • Grains of sand are very small, there being about 3000 grains in one cubic centimeter (cm3) of sand. A cm3 is a small cube measur
    9·1 answer
  • Pleaseeee helpppppp
    14·1 answer
  • Which expression is less than 3? 3 x 4/4, 3 x 15/8, 3 x 4/9, 3 x 1 1/8
    9·1 answer
  • Help pls 6th grade math i will give brainliest
    15·2 answers
  • Given: RW ≅ WT; UW ≅ WS Prove: RSTU is a parallelogram. Quadrilateral R S T U is shown. Diagonals are drawn from point S to poin
    11·2 answers
  • The probability of getting heads, heads, tails on 3 flips of a coin is
    8·2 answers
  • Lines CD and DE are tangent to circle A<br> If CE IS 126 what is the measure of CDE
    15·1 answer
  • The circumference of the circle is 24 cm and the radius is √x+2. Find x and its radius. Use = 3.14 . Round your answer to two de
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!