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
Georgia [21]
3 years ago
8

7. Simplify the answer to the equation. 3k + 4 + 2k +5​

Mathematics
2 answers:
denpristay [2]2 years ago
8 0
Answer: 5k+9
Add like terms
3k+2k=5k
5+4=9
therefore the answer is 5k+9
nignag [31]3 years ago
4 0

Answer:

5k + 9

Step-by-step explanation:

3k + 4 + 2k + 5 =

= 5k + 9

You might be interested in
Ms. Carey is planning to host a neighborhood picnic. To make sure she had enough ingredients, she was making a table of possible
Anna71 [15]

Answer:

558

Step-by-step explanation:

I can't say :>

3 0
3 years ago
5c+3-2c-4<br> Simply the expression
dybincka [34]

5c+3-2c-4

+2c +2c

---------------

7c+3-4

----------------

7c-1

6 0
3 years ago
Write an equation for this relationship.
disa [49]

Answer:

y=18.5x

Step-by-step explanation:

74-55.5=18.50

92.50-74=18.50

111-92.5=18.50

(3,55.50)

y=18.5x +b

55.50=18.5(3)+b

55.50=55.50+b

b=0

8 0
3 years ago
A man travelled 3/5 of his journey by rail, 1/4 by a taxi, 1/8 by a bus and the remaining 2 km on foot.What is the length of his
docker41 [41]
Hello friend,here is the solution

<span>Let x be the total distance </span>

<span>Distance travelled by rail = 3/5 x </span>

Distance travelled by taxi = 1/4 x

<span>Distance travelled by bus = 1/8 x </span>

<span>The equation we obtain is </span>
========================

<span>x = 3/5 x + 1/4 x + 1/8 x +2 </span>

______________________________________

<span>hope this solution helps you......</span>
7 0
3 years ago
Alligator 1 initial weight is 4 lbs. the rate of growth is 2 lbs. per month. Alligator 2 initial weight is 8 lbs. the rate of gr
LekaFEV [45]

Answer:

  • 4 months

Step-by-step explanation:

Let the number of months be x

Alligator 1 weight = 4 + 2x

Alligator 2 weight = 8 + x

  • 4 + 2x = 8 + x
  • 2x - x = 8 - 4
  • x = 4

The answer is 4 months

7 0
3 years ago
Other questions:
  • 3. Using the Pythagorean Theorem, find the length of a leg of a right triangle if the other leg 8ft long and the hypotenuse is 1
    7·2 answers
  • I don’t know what to do
    8·2 answers
  • Determine the roots or zeros of the equation
    15·1 answer
  • Cindy purchased 100 bricks. Each brick is within 1/8 inch of the advertised length of 8 inches. Cindy will line the bricks up en
    12·1 answer
  • A drawer contains a dozen each of red, blue, green, and white socks, all unmatched. Laura takes socks out at random in the dark.
    7·1 answer
  • What the sum of thirty and fifteen
    11·1 answer
  • What is the value of x, when -25(x - 4) = -55(x - 10)?
    5·2 answers
  • 2. A certain TV can be purchased from the manufacturer for $160. A certain online retailer has a standard markup of 30%, and a c
    13·1 answer
  • Is the number -14 irrational ?
    10·2 answers
  • One of the factors of x³ - 27 is x - 3. What is the other factor?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!