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
rodikova [14]
3 years ago
15

What is the variable for -7.8 = 4.4 + 2r

Mathematics
1 answer:
balandron [24]3 years ago
6 0

Answer:

r = -6.1

Step-by-step explanation:

-7.8 = 4.4 + 2r

To get r, you need to isolate the variable

Subtract the 4.4 from both sides

-7.8 - 4.4 = 4.4 + 2r - 4.4

4.4 cancels out on the right

-12.2 = 2r

Divide both sides by 2

-12.2/2 = 2r/2

-6.1 = r

You might be interested in
What is a natural number?
WITCHER [35]
MAYBE 1 AND 0 ISA NATURAL NUMBER
5 0
3 years ago
Read 2 more answers
Will give brainliest answer
prohojiy [21]

Answer:

Step-by-step explanation:

2%

6 0
2 years ago
Factorise 14e-16<br> Please explain
rosijanka [135]

The expression 14e - 16 is an algebraic expression, and the factored expression is 2(7e - 8)

<h3>How to factor the expression 14e - 16?</h3>

The expression is given as:

14e - 16

Express both terms as a product of 2

14e - 16 = 2 * 7e - 2 * 8

Factor out 2 in the expression

14e - 16 = 2 * (7e - 8)

Remove the product sign

14e - 16 = 2(7e - 8)

Hence, the factored expression of 14e - 16 is 2(7e - 8)

Read more about factored expressions at:

brainly.com/question/723406

5 0
2 years ago
8.5 is 50% of what number
zaharov [31]
The answer is going to be 17%. hope that helped
8 0
3 years ago
Find the product and write ot in the lowest terms. 6 over 7 × 9 over 4
Nikitich [7]

Answer:

27/14

Step-by-step explanation:

you can cross multiply and simplify before you start. that way it makes it a lot easier

7 0
3 years ago
Other questions:
  • Which of the numbers is rational? A) π B) 25 C) 2 D) 3
    12·2 answers
  • What type of line is the graph of y = 7?
    7·1 answer
  • How do I find an intersection? &gt;·&lt;
    10·1 answer
  • An English class has read the first 384 pages of their novel.
    8·1 answer
  • What is X minus Y is less than seven
    12·1 answer
  • 3(7)+9=30 what does this equal
    11·2 answers
  • Solve the system of equations by substitution.<br><br> -5x + y = 3<br><br> 7.5x - 1.5y = 3
    8·1 answer
  • 14) What is John's net worth?*
    8·1 answer
  • The radius of a circular garden is 10 feet. Find the diameter, circumference, and area of the garden
    13·2 answers
  • Show the 64 can be written as either 26 or 43​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!