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
hram777 [196]
3 years ago
14

2.25k - 20 = 6.5k + 14 please help me solve this step by step asap!

Mathematics
1 answer:
Rom4ik [11]3 years ago
8 0
Answer:

k= -8

Explaining:


Move variable to the left-hand side and change its sign.

2.25k - 6.5k - 20= 6.5k - 6.5k + 14


Since two opposites add up to zero, remove them from the expression.

2.25k - 6.5k - 20= 14

Collect like terms!

-4.25k = 14 + 20

Add the numbers

-4.25k = 35


Divide both sides of the equation by -4.25

So you will get the answer: k= -8
You might be interested in
A church has 10 bells in its bell tower. Before each church service 7 bells are rung in sequence. No bell is rung more than once
elixir [45]

Answer:

3 Because there are only three bells that aren't being run there for three additional ways that the bells could be rung

4 0
3 years ago
3. The measures of the angles of a triangle are in the extended ratio 2:3. 10. What is the measure of the
Kay [80]

Answer:

120

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
20 points if u answer and brainliest :
Daniel [21]
P=12/3

Explanation: P is the variable and to find how many we can buy with 12 dollars we divide 12 by 3 which is the price.
6 0
2 years ago
Read 2 more answers
PLZZZZZ NEED HELP!!!!!!!
ruslelena [56]

Answer:

1.90

Step-by-step explanation:

7 0
3 years ago
There are 81 cal in a 3/4 cup serving of chicken noodle soup how many calories are in a 2/3 cup serving?
tangare [24]

Answer:

There are 72 cal in 2/3 cup serving of noodle soup

Step-by-step explanation:

The given parameters are;

The amount of calories in 3/4 cup serving of chicken noodle soup = 81 cal

The amount of calories in a 2/3 cup serving is given as follows;

3/4 cup contains 81 cal

1 cup contains 81/(3/4) cal = 81 × 4/3 cal = 108 cal

1 cup contains 108 cal

2/3 cup contains = 2/3 × 1 cup = 2/3 × 108 cal = 72 cal

2/3 cup contains 72 cal

Therefore, there are 72 cal in 2/3 cup serving of noodle soup.

5 0
3 years ago
Other questions:
  • Which equation represents a direct variation?
    9·2 answers
  • A categorical variable whose values are purely qualitative and unordered is called a _______ variable. Please type the correct a
    8·1 answer
  • What's the verbal expression for 100-5n
    13·2 answers
  • Please help me with this
    9·2 answers
  • How could 1/5 + -4/5 be modeled on a number line
    5·2 answers
  • A teacher performing a demonstration finds that a piece of cork displaces 23.5 mL of water. The
    5·1 answer
  • Aly's science class was looking at bacteria through a microscope. Aly's teacher said some bacteria can be as small as 0.00365 cm
    7·1 answer
  • Determine the following equation pls help
    5·1 answer
  • Is flipping a pancake rigid motion
    7·1 answer
  • A pronghorn running up a steep cliff to escape its predator covered 45 miles in 1 hour and 45 minutes.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!