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
KengaRu [80]
3 years ago
6

6. Simplify: 5k + 7 + 2k - 4 ​

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
7 0

Answer: 7k + 3

Step-by-step explanation:

5k + 7 + 2k- 4

= 5k + 2k + 7 - 4

= 7k + 3

il63 [147K]3 years ago
5 0

Answer:

5k + 7 + 2k - 4 \\ collecting \: like \: terms \:  \\ 5k + 2k + 7 - 4 \\ 7k + 3

You might be interested in
a student has some $1 and $5 bills in his wallet. he has a total of 15 bills that ar worth $47. how much of each type of bill do
Karolina [17]

Answer:

a = 7 ($1)

b = 8 ($5)

Step-by-step explanation:

a + b = 15 | (-)

1a + 5b = 47

- a - b = - 15

a + 5b = 47

------------------ +

-a + a - b + 5b = - 15 + 47

4b = 32

b = 32 : 4

b = 8

a = 15 - 8 = 7

4 0
4 years ago
What is the quotient?
ivann1987 [24]

Answer:

In arithmetic, a quotient is the quantity produced by the division of two numbers

4 0
4 years ago
One eighth of Tony's books are mystery books He has 3 Mystery books how many books does Tony have in all
kolezko [41]
The answer to <span>One eighth of Tony's books are mystery books He has 3 Mystery books how many books does Tony have in all is 24

</span>
5 0
3 years ago
Read 2 more answers
Which one is correct
nikitadnepr [17]
Yellow yellow yellow
8 0
3 years ago
Read 2 more answers
The sum of three decimal numbers is 6. Exactly one of the numbers is less than 1. What could the numbers be?
kolezko [41]
You could do     0.9     1.6     3.5      dont know of thats what you ment but they all have decimals :)
8 0
4 years ago
Other questions:
  • The sum of two numbers is 61. The larger number is17 more than the smaller number. What are the numbers? i need to find the smal
    12·2 answers
  • a smaller copy of the 3 foot by 5 foot flag. the dimensions of the copy are to be 1/6 of the flag. how many times larger is the
    7·1 answer
  • A family is building a rectangular fountain in the backyard. The yard is also rectangular and measures 6x by 7x. The fountain is
    8·2 answers
  • Please someone help <br><br> Which expression has a value of 48?
    14·1 answer
  • Does anyone know the answer to this ?
    8·1 answer
  • Your final bus 551. This includes a 12 tp. What was the bill without tax​
    12·1 answer
  • Find the prime factors of 60 by dividing by prime numbers.​
    13·1 answer
  • 1. A jeepney driver claims that his average monthly income is Php 3000.00 with a standard deviation of Php 300.00. A sample of 3
    5·1 answer
  • For the function f(x)=−x2+x−7, find f(1)
    11·1 answer
  • Density is the ratio of mass to volume.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!