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
Alex
3 years ago
7

Solve 2r – 15 = -9r + 18.

Mathematics
2 answers:
Sladkaya [172]3 years ago
8 0

Answer:

what ur insta?

Step-by-step explanation:

Phoenix [80]3 years ago
6 0

Answer:

The answer to your question is  r = 3

Step-by-step explanation:

                               2r  - 15 = - 9r + 18

Process

1.- Add 9r in both sides

                              2r + 9r - 15 = - 9r + 18 + 9r

2.- Simplify

                                    11r -15 = 18

3.- Add 15 to both sides

                                   11r - 15 + 15 = 18 + 15

4.- Simplify

                                   11r = 33

5.- Divide both sides by 11

                                   11/11 r = 33/11

6.- Simplify and result

                                   r = 3

You might be interested in
Are these triangles similar?
Oxana [17]
Not similar is correct
5 0
3 years ago
Read 2 more answers
What the answer is to question number 4
cestrela7 [59]
Hey there!
The answer is D. 1/5
An explanation is in the attached image below.
Hope this helps!

3 0
3 years ago
Iliana is painting a picture. She has green, red, yellow, purple, orange, and blue paint. She wants her painting to have four di
ivanzaharov [21]

The number of ways for which she could pick four colours if green must be one of them is; 10 ways.

<h3>How many ways can she picks four colours if green must be there?</h3>

It follows from the task that there are 6 colours in total that she could pick from.

Hence, since she needs four colours with green being one of them, it follows that she only has 3 colours to pick from 5.

Hence, the numbers of possible combinations is; 5C3 = 10 ways.

Read more on combinations;

brainly.com/question/2280043

#SPJ1

5 0
1 year ago
The angle of the roof on Wendy's dollhouse is 56 degrees she built a scale model of the dollhouse with a scale ratio of 1 to 4 w
Sliva [168]
The angle of the roof on Wendy's dollhouse is 56 degrees she built a scale model of the dollhouse with a scale ratio of 1 to 4 what is the measurement of the angle of the roof of the model?

Answer: 14
4 0
3 years ago
What value does the 7 represents in the number 94.087?<br>​
Roman55 [17]

0.007, also known as the thousandths place in decimals.

7 0
3 years ago
Read 2 more answers
Other questions:
  • 2020-221-22928 X56 -30 z78
    10·1 answer
  • Graph the set of points which model is most appropriate for the set
    12·1 answer
  • The total amount of water a tank can hold is (14)1/2 gallons. Raul wants to find out how many (1)1/4 gallon buckets of water can
    11·2 answers
  • If A=(0,0) and B=(6,3), what is the length of AB ?
    13·2 answers
  • Solve for p<br><br> P/x + z = y
    14·1 answer
  • A beanie hat is to be made from a piece of fabric
    8·1 answer
  • Match each polynomial expression to its additive inverse.
    9·1 answer
  • Consider the absolute value functions c and d
    9·1 answer
  • How many liters equal 24 gallons? [1 gallon = 3.785 liters]
    11·2 answers
  • Which of the following data sets indicates a strong negative correlation?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!