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
GenaCL600 [577]
3 years ago
12

Combine the term : 5n-n

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
7 0
N is pretty much 1n. So if you write it like that, you get 5n-1n. Now all you have to do is subtract 1 from 5, which is 4. 5n-n=4n
You might be interested in
Pls help thank you. Find the value of the expression use estimation to check your answer ​
RoseWind [281]

Answer:

2.) 2703

4.) 9

Step-by-step explanation:

2.)

5327 - 2624 = ?

We subtract from left to right to get;

(7 - 4 = 3) then (2 - 2 = 0) then carrying  1 from 5, (13 - 6 = 7) and (4 - 2 = 2)

So writing the answer;

2 then 7 then 0 then 3

i.e Answer = 2703

4.)

648 ÷ 72 = ?

72 × 10 = 720

So we must multiply 72 by a number less than 10 since 720 > 648

We should look for a number such that 2 in 72 times the number should give an answer with 8 in the end.

Such a number can be 9;

Manually multiplying 72 and 9 we get 648 and we are right!

8 0
3 years ago
Please help me......!
Nostrana [21]

the answer would be 100 pounds of chicken and 30 pounds of beef

6 0
2 years ago
PLS HELP ME I ONLY HAVE # HOURS TO COMPLETE I WILL MARK THE BRAINLIEST!!!
nata0808 [166]

triangle on right is the same as the triangle on the left

use pythagorean theorem

hypotenuse will give to the sides of the rectangle

a^2 + b^2 = hypotenuse squared

10.4^2 = 108.16

15.3^2 = 234.09

342.25 = hypotenuse squared

take the square root in both sides

hypotenuse = the square root of 342.25 =

18.5

add up the areas of the 2 triangles and rectangle

triangle area is 1/2 times 10.4 times 15.3 =

79.56

2 triangles areas are 159.12

rectangle area is 18.5 × 7 = 129.5

159.12 + 129.5 = 288.62

answer 1 = 288.62

second question:

to get 1 side take the

square root of 702.25 which is

26.5

to get the perimeter

multiply 26.5 by 4 which is

106

answer 2 is choice B 106

3 0
2 years ago
Convert from fraction to decimal 7/9
Fudgin [204]

Answer:

0.77777778

Step-by-step explanation:


4 0
3 years ago
2 1/3 x 3 1/5 in simplest form
Karolina [17]
The answer would be 31/5
3 0
3 years ago
Read 2 more answers
Other questions:
  • (6 + 4)(-12)
    10·2 answers
  • A water tower is formed by joining two hemispheres to a cylinder and removing the flat surfaces at the ends. The volume needs to
    13·1 answer
  • If bananas are 0.59 per pound. what is the constant of proportionality
    14·1 answer
  • A square fits exactly inside a circle with each of its vertices being on the circumference of the circle.
    15·2 answers
  • Use f(x) =1/2 x and f^-1(x)=2x to solve the problems
    10·2 answers
  • Which step could be used to help isolate the variable in the following equation
    15·2 answers
  • Someone please help me answer this
    6·2 answers
  • In 2015, there were roughly 1x10^6 high school football players and 2x10^3 professional football players in the United States.
    10·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    5·1 answer
  • Its for science but its got math involved<br>its got to do with speed, time, and distance​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!